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<div class="framename">Clausal Language (ver. 5.81.20, by P.J. Voda, J. Komara, J. Kluka)
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<mi class="comp_id_hdr">Ex09b</mi>
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<div id="idQ-----" class="fill"><a name="idQ-----"/><span class="header">Included module&nbsp;<math
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<mi class="comp_id_hdr">Standard</mi>
</math></span>
</div>
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<div class="header">Remark&nbsp;<math xmlns="&mathml;">
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<p><b>9. CVIČENIE Z PREDMETU ÚVOD DO DEKLARATÍVNEHO PROGRAMOVANIA LS 2013/2014</b
>
</p>
<p><b>ČASŤ B</b>
</p>
<p>http://dai.fmph.uniba.sk/courses/udp/ex/ex09.zip
</p>
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><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
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<div><pre><span class="fg3"></span></pre>
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<hr/>
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</div>
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</form>
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<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
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</div>
<p><i>Dátum:</i> 15. a 16. 4. 2014
</p>
<p><i>Odporúčaná verzia CL:</i> <b>5.81.20</b>
</p>
<p><i>WWW stránka predmetu:</i> http://dai.fmph.uniba.sk/courses/udp/
</p>
<p><i>Kontakt:</i> udp(zavináč)lists.dai.fmph.uniba.sk
</p>
</div>
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><a name="idY-----"/><input type="hidden" name="selector" value="idY-----"/><input
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/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idZ-----" class="editable"><a name="idb-----"/>
<form action="#idb-----" method="POST" id="idb-----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idb-----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
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/>
</div>
</div>
</form>
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<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><b>Úvodná poznámka.</b> Toto cvičenie je venované úplným binárnym
 stromom a číslovaniu vrcholov binárnych stromov (ex09a) a všeobecným
 stromom (ex09b).
</p>
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><a name="idc-----"/><input type="hidden" name="selector" value="idc-----"/><input
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/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
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</form>
</div>
</div>
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<div id="idd-----" class="editable"><a name="idf-----"/>
<form action="#idf-----" method="POST" id="idf-----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idf-----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
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/>
</div>
</div>
</form>
<div id="idg-----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><i>Literatúra.</i>
</p>
<p>[1] J. Kľuka. Prednášky z Úvodu do deklaratívneho programovania LS 2013/2014.
</p>
<p class="indented">http://dai.fmph.uniba.sk/courses/udp/udp-prednasky-2014.pdf
</p>
<p>[2] D. Guller. Poznámky k prednáškam z CL.
</p>
<p>[3] J. Komara and P. J. Voda. Metamathematics of Computer Programming. 
2001.
</p>
</div>
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><a name="idg-----"/><input type="hidden" name="selector" value="idg-----"/><input
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/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idh-----" class="editable"><a name="idj-----"/>
<form action="#idj-----" method="POST" id="idj-----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idj-----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
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<div class="fill">
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</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
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</form>
<div id="idk-----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><i>Poznámka.</i> Nadpisy sú číslované podľa [1].
</p>
</div>
<div class="editbuttontd">
<form action="#idk-----" method="POST" id="idk-----__" onsubmit="return submitForm(this,this);"
><a name="idk-----"/><input type="hidden" name="selector" value="idk-----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idl-----" class="editable"><a name="idn-----"/>
<form action="#idn-----" method="POST" id="idn-----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idn-----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="ido-----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p>Preskočte nasledujúce komponenty po nadpis „CVIČENIE“.
</p>
</div>
<div class="editbuttontd">
<form action="#ido-----" method="POST" id="ido-----__" onsubmit="return submitForm(this,this);"
><a name="ido-----"/><input type="hidden" name="selector" value="ido-----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idp-----" class="editable"><a name="idr-----"/>
<form action="#idr-----" method="POST" id="idr-----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idr-----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
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<hr/>
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/>
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/>
</div>
</div>
</form>
<div id="ids-----" class="fill"><a name="ids-----"/><span class="header">Included module&nbsp;<math
 xmlns="&mathml;">
<msub class="comp_id_hdr"><mi class="comp_id_hdr">Maux</mi><mn class="id_sub"
>09</mn>
</msub>
</math></span>
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><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
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<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
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<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idw-----" class="fill"><a name="idw-----"/><span class="header">Included module&nbsp;<math
 xmlns="&mathml;">
<msub class="comp_id_hdr"><mi class="comp_id_hdr">Mtesting</mi><mn class="id_sub"
>09</mn>
</msub>
</math></span>
</div>
</div>
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<form action="#idz-----" method="POST" id="idz-----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idz-----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
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<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
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/>
</div>
</div>
</form>
<div id="id0-----" class="fill"><a name="id0-----"/><span class="header">Included module&nbsp;<math
 xmlns="&mathml;">
<mi class="comp_id_hdr">Maux09b</mi>
</math></span>
</div>
</div>
<div id="id1-----" class="editable"><a name="id3-----"/>
<form action="#id3-----" method="POST" id="id3-----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="id3-----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="id4-----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><b>C V I Č E N I E</b>
</p>
</div>
<div class="editbuttontd">
<form action="#id4-----" method="POST" id="id4-----__" onsubmit="return submitForm(this,this);"
><a name="id4-----"/><input type="hidden" name="selector" value="id4-----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="id5-----" class="editable"><a name="id7-----"/>
<form action="#id7-----" method="POST" id="id7-----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="id7-----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="id8-----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><b>16. VŠEOBECNÉ STROMY</b>
</p>
</div>
<div class="editbuttontd">
<form action="#id8-----" method="POST" id="id8-----__" onsubmit="return submitForm(this,this);"
><a name="id8-----"/><input type="hidden" name="selector" value="id8-----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="id9-----" class="editable"><a name="id-A----"/>
<form action="#id-A----" method="POST" id="id-A----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="id-A----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idAA----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><b>16.1. Kódovanie všeobecných stromov</b>
</p>
</div>
<div class="editbuttontd">
<form action="#idAA----" method="POST" id="idAA----__" onsubmit="return submitForm(this,this);"
><a name="idAA----"/><input type="hidden" name="selector" value="idAA----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idBA----" class="editable"><a name="idDA----"/>
<form action="#idDA----" method="POST" id="idDA----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idDA----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idEA----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><b><i>Konštruktor všeobecných stromov.</i></b> Všeobecné stromy kódujeme
 jediným konštruktorom <math xmlns="&mathml;">
<mi class="adident">Gnd</mi>
<mrow class="cp1"><mo>(</mo><mi>x</mi><mo>,</mo><mi fontstyle="italic">ts</mi
><mo>)</mo>
</mrow><mo>&equiv;</mo>
<mfrac><mi>x</mi><mi fontstyle="italic">ts</mi>
</mfrac>
</math>, kde <math xmlns="&mathml;">
<mi>x</mi>
</math> je hodnota uložená vrchole a <math xmlns="&mathml;">
<mi fontstyle="italic">ts</mi>
</math> je zoznam podstromov.
</p>
<p>Konštruktor je zadefinovaný v module <math xmlns="&mathml;">
<mi class="ident">Maux09b</mi>
</math> nasledovne:
</p>
<div style="margin-left: 2em"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Gnd</mi>
</math></span>&nbsp;/&nbsp;2 displayed by&nbsp;<em>Tex2_gnd</em> as&nbsp;<math
 xmlns="&mathml;">
<mfrac>
<mstyle class="bvar">
<msub><mi>#</mi><mn>1</mn>
</msub>
</mstyle>
<mstyle class="bvar">
<msub><mi>#</mi><mn>2</mn>
</msub>
</mstyle>
</mfrac>
</math></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mfrac>
<mstyle class="bvar"><mi>x</mi>
</mstyle>
<mstyle class="bvar"><mi fontstyle="italic">ts</mi>
</mstyle>
</mfrac><mo>=</mo><mn class="builtin">1</mn><mo class="builtin">,</mo><mi>x</mi
><mo class="builtin">,</mo><mi fontstyle="italic">ts</mi>
</math>
</div>
</div>
<div class="editbuttontd">
<form action="#idEA----" method="POST" id="idEA----__" onsubmit="return submitForm(this,this);"
><a name="idEA----"/><input type="hidden" name="selector" value="idEA----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idFA----" class="editable"><a name="idHA----"/>
<form action="#idHA----" method="POST" id="idHA----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idHA----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idIA----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><b><i>[CL] Diskriminácia na konštruktor všeobecných stromov.</i></b> 
Pretože <math xmlns="&mathml;">
<mi class="ident">Gnd</mi>
</math> je párovací konštruktor (viď [1, §15.1]), CL umožňuje nasledujúcu
 diskrimináciu s jedným prípadom: 
</p>
<div style="margin-left: 2em">
<math xmlns="&mathml;" mode="display" class="clause">
<mi mathvariant="italic">F</mi>
<mrow class="cp1"><mo>(</mo>
<mfrac>
<mstyle class="bvar"><mi>x</mi>
</mstyle>
<mstyle class="bvar"><mi fontstyle="italic">ts</mi>
</mstyle>
</mfrac><mo>)</mo>
</mrow><mo>=</mo><mo>&ctdot;</mo>
</math>
</div>
<p>Často budeme potrebovať skombinovať túto diskrimináciu so zoznamovou:
 
</p>
<div style="margin-left: 2em">
<math xmlns="&mathml;" mode="display" class="clause">
<msub><mi mathvariant="italic">F</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp1"><mo>(</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>=</mo><mo>&ctdot;</mo>
</math>
<math xmlns="&mathml;" mode="display" class="clause">
<msub><mi mathvariant="italic">F</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp1"><mo>(</mo>
<mfrac>
<mstyle class="bvar">
<msub><mi>x</mi><mn>1</mn>
</msub>
</mstyle>
<mstyle class="bvar">
<msub><mi fontstyle="italic">ts</mi><mn>1</mn>
</msub>
</mstyle>
</mfrac><mo class="builtin">,</mo>
<mstyle class="bvar">
<msub><mi fontstyle="italic">ts</mi><mn>2</mn>
</msub>
</mstyle><mo>)</mo>
</mrow><mo>=</mo><mo>&ctdot;</mo>
</math>
</div>
</div>
<div class="editbuttontd">
<form action="#idIA----" method="POST" id="idIA----__" onsubmit="return submitForm(this,this);"
><a name="idIA----"/><input type="hidden" name="selector" value="idIA----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idJA----" class="editable"><a name="idLA----"/>
<form action="#idLA----" method="POST" id="idLA----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idLA----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idMA----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><b><i>Kódy všeobecných stromov.</i></b> Predikát <math xmlns="&mathml;"
>
<mi class="ident">Lgt</mi>
<mrow class="cp1"><mo>(</mo><mi fontstyle="italic">ts</mi><mo>)</mo>
</mrow>
</math> platí, ak <math xmlns="&mathml;">
<mi fontstyle="italic">ts</mi>
</math> je zoznamom všeobecných stromov. Predikát <math xmlns="&mathml;">
<mi class="ident">Gt</mi>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow>
</math> platí, ak <math xmlns="&mathml;">
<mi>t</mi>
</math> je všeobecným stromom (presnejšie kódom všeobecného stromu).
</p>
</div>
<div class="editbuttontd">
<form action="#idMA----" method="POST" id="idMA----__" onsubmit="return submitForm(this,this);"
><a name="idMA----"/><input type="hidden" name="selector" value="idMA----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idNA----" class="editable"><a name="idPA----"/>
<form action="#idPA----" method="POST" id="idPA----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idPA----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idQA----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Predicate&nbsp;<acronym title="This predicate is a format"
 class="pred_format"><math xmlns="&mathml;">
<mi class="inh_col_id">Lgt</mi>
</math></acronym></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Lgt</mi>
<mrow class="cp1"><mo>(</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow>
</math>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Lgt</mi>
<mrow class="cp1"><mo>(</mo>
<mfrac>
<mstyle class="bvar">
<msub><mi>x</mi><mn>1</mn>
</msub>
</mstyle>
<mstyle class="bvar">
<msub><mi fontstyle="italic">ts</mi><mn>1</mn>
</msub>
</mstyle>
</mfrac><mo class="builtin">,</mo>
<mstyle class="bvar">
<msub><mi fontstyle="italic">ts</mi><mn>2</mn>
</msub>
</mstyle><mo>)</mo>
</mrow><mo>&larr;</mo>
<mrow><mi class="ident">N</mi>
<mrow class="cp1"><mo>(</mo>
<msub><mi>x</mi><mn>1</mn>
</msub><mo>)</mo>
</mrow>
</mrow><mo>&and;</mo>
<mrow><mi class="ident">Lgt</mi>
<mrow class="cp1"><mo>(</mo>
<msub><mi fontstyle="italic">ts</mi><mn>1</mn>
</msub><mo>)</mo>
</mrow>
</mrow><mo>&and;</mo>
<mrow><mi class="ident">Lgt</mi>
<mrow class="cp1"><mo>(</mo>
<msub><mi fontstyle="italic">ts</mi><mn>2</mn>
</msub><mo>)</mo>
</mrow>
</mrow>
</math>
</div>
<div class="editbuttontd">
<form action="#idQA----" method="POST" id="idQA----__" onsubmit="return submitForm(this,this);"
><a name="idQA----"/><input type="hidden" name="selector" value="idQA----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idRA----" class="editable"><a name="idTA----"/>
<form action="#idTA----" method="POST" id="idTA----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idTA----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idUA----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Predicate&nbsp;<acronym title="This predicate is a format"
 class="pred_format"><math xmlns="&mathml;">
<mi class="inh_col_id">Gt</mi>
</math></acronym></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Gt</mi>
<mrow class="cp1"><mo>(</mo>
<mfrac>
<mstyle class="bvar"><mi>x</mi>
</mstyle>
<mstyle class="bvar"><mi fontstyle="italic">ts</mi>
</mstyle>
</mfrac><mo>)</mo>
</mrow><mo>&larr;</mo>
<mrow><mi class="ident">N</mi>
<mrow class="cp1"><mo>(</mo><mi>x</mi><mo>)</mo>
</mrow>
</mrow><mo>&and;</mo>
<mrow><mi class="ident">Lgt</mi>
<mrow class="cp1"><mo>(</mo><mi fontstyle="italic">ts</mi><mo>)</mo>
</mrow>
</mrow>
</math>
</div>
<div class="editbuttontd">
<form action="#idUA----" method="POST" id="idUA----__" onsubmit="return submitForm(this,this);"
><a name="idUA----"/><input type="hidden" name="selector" value="idUA----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idVA----" class="editable"><a name="idXA----"/>
<form action="#idXA----" method="POST" id="idXA----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idXA----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idYA----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p>Platí
</p>
<math xmlns="&mathml;" mode="display">
<mi class="ident">Gt</mi>
<mrow class="cp1"><mo>(</mo>
<mfrac><mi>x</mi><mi fontstyle="italic">ts</mi>
</mfrac><mo>)</mo>
</mrow><mo>&harr;</mo>
<mrow><mo>&forall;</mo>
<mstyle class="bvar"><mi>t</mi>
</mstyle>
<mrow class="cp1"><mo>(</mo>
<mstyle class="bvar"><mi>t</mi>
</mstyle>&CLin;<mi fontstyle="italic">ts</mi><mo>&rarr;</mo><mi class="ident"
>Gt</mi>
<mrow class="cp2"><mo>(</mo>
<mstyle class="bvar"><mi>t</mi>
</mstyle><mo>)</mo>
</mrow><mo>)</mo>
</mrow>
</mrow>
</math>
</div>
<div class="editbuttontd">
<form action="#idYA----" method="POST" id="idYA----__" onsubmit="return submitForm(this,this);"
><a name="idYA----"/><input type="hidden" name="selector" value="idYA----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idZA----" class="editable"><a name="idbA----"/>
<form action="#idbA----" method="POST" id="idbA----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idbA----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idcA----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><i>[CL] Formáty výsledkov testov so všeobecnými stromami.</i> Preskočte.
</p>
</div>
<div class="editbuttontd">
<form action="#idcA----" method="POST" id="idcA----__" onsubmit="return submitForm(this,this);"
><a name="idcA----"/><input type="hidden" name="selector" value="idcA----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="iddA----" class="editable"><a name="idfA----"/>
<form action="#idfA----" method="POST" id="idfA----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idfA----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idgA----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Predicate&nbsp;<acronym title="This predicate is a format"
 class="pred_format"><math xmlns="&mathml;">
<mi class="inh_col_id">Results_lgt</mi>
</math></acronym></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Results_lgt</mi>
<mrow class="cp1"><mo>(</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow>
</math>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Results_lgt</mi>
<mrow class="cp1"><mo>(</mo><mi mathvariant="sans-serif">OK</mi>
<mrow class="cp2"><mo>(</mo>
<mstyle class="bvar"><mi>x</mi>
</mstyle>
<msub><mo>=</mo>
<mstyle class="bvar"><mi>t</mi>
</mstyle>
</msub>
<mstyle class="bvar"><mi>y</mi>
</mstyle><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mstyle class="bvar"><mi fontstyle="italic">rs</mi>
</mstyle><mo>)</mo>
</mrow><mo>&larr;</mo>
<mrow><mi class="ident">Lgt</mi>
<mrow class="cp1"><mo>(</mo><mi>x</mi><mo>)</mo>
</mrow>
</mrow><mo>&and;</mo>
<mrow><mi class="ident">Lgt</mi>
<mrow class="cp1"><mo>(</mo><mi>y</mi><mo>)</mo>
</mrow>
</mrow><mo>&and;</mo>
<mrow><mi class="ident">Type</mi>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow>
</mrow><mo>&and;</mo>
<mrow><mi class="ident">Results_lgt</mi>
<mrow class="cp1"><mo>(</mo><mi fontstyle="italic">rs</mi><mo>)</mo>
</mrow>
</mrow>
</math>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Results_lgt</mi>
<mrow class="cp1"><mo>(</mo><mi mathvariant="bold-sans-serif">FAILED</mi>
<mrow class="cp2"><mo>(</mo>
<mstyle class="bvar"><mi>x</mi>
</mstyle>
<msub><mo>&ne;</mo>
<mstyle class="bvar"><mi>t</mi>
</mstyle>
</msub>
<mstyle class="bvar"><mi>y</mi>
</mstyle><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mstyle class="bvar"><mi fontstyle="italic">rs</mi>
</mstyle><mo>)</mo>
</mrow><mo>&larr;</mo>
<mrow><mi class="ident">Lgt</mi>
<mrow class="cp1"><mo>(</mo><mi>x</mi><mo>)</mo>
</mrow>
</mrow><mo>&and;</mo>
<mrow><mi class="ident">Lgt</mi>
<mrow class="cp1"><mo>(</mo><mi>y</mi><mo>)</mo>
</mrow>
</mrow><mo>&and;</mo>
<mrow><mi class="ident">Type</mi>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow>
</mrow><mo>&and;</mo>
<mrow><mi class="ident">Results_lgt</mi>
<mrow class="cp1"><mo>(</mo><mi fontstyle="italic">rs</mi><mo>)</mo>
</mrow>
</mrow>
</math>
</div>
<div class="editbuttontd">
<form action="#idgA----" method="POST" id="idgA----__" onsubmit="return submitForm(this,this);"
><a name="idgA----"/><input type="hidden" name="selector" value="idgA----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idhA----" class="editable"><a name="idjA----"/>
<form action="#idjA----" method="POST" id="idjA----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idjA----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idkA----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Predicate&nbsp;<acronym title="This predicate is a format"
 class="pred_format"><math xmlns="&mathml;">
<mi class="inh_col_id">Results_gt</mi>
</math></acronym></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Results_gt</mi>
<mrow class="cp1"><mo>(</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow>
</math>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Results_gt</mi>
<mrow class="cp1"><mo>(</mo><mi mathvariant="sans-serif">OK</mi>
<mrow class="cp2"><mo>(</mo>
<mstyle class="bvar"><mi>x</mi>
</mstyle>
<msub><mo>=</mo>
<mstyle class="bvar"><mi>t</mi>
</mstyle>
</msub>
<mstyle class="bvar"><mi>y</mi>
</mstyle><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mstyle class="bvar"><mi fontstyle="italic">rs</mi>
</mstyle><mo>)</mo>
</mrow><mo>&larr;</mo>
<mrow><mi class="ident">Gt</mi>
<mrow class="cp1"><mo>(</mo><mi>x</mi><mo>)</mo>
</mrow>
</mrow><mo>&and;</mo>
<mrow><mi class="ident">Gt</mi>
<mrow class="cp1"><mo>(</mo><mi>y</mi><mo>)</mo>
</mrow>
</mrow><mo>&and;</mo>
<mrow><mi class="ident">Type</mi>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow>
</mrow><mo>&and;</mo>
<mrow><mi class="ident">Results_gt</mi>
<mrow class="cp1"><mo>(</mo><mi fontstyle="italic">rs</mi><mo>)</mo>
</mrow>
</mrow>
</math>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Results_gt</mi>
<mrow class="cp1"><mo>(</mo><mi mathvariant="bold-sans-serif">FAILED</mi>
<mrow class="cp2"><mo>(</mo>
<mstyle class="bvar"><mi>x</mi>
</mstyle>
<msub><mo>&ne;</mo>
<mstyle class="bvar"><mi>t</mi>
</mstyle>
</msub>
<mstyle class="bvar"><mi>y</mi>
</mstyle><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mstyle class="bvar"><mi fontstyle="italic">rs</mi>
</mstyle><mo>)</mo>
</mrow><mo>&larr;</mo>
<mrow><mi class="ident">Gt</mi>
<mrow class="cp1"><mo>(</mo><mi>x</mi><mo>)</mo>
</mrow>
</mrow><mo>&and;</mo>
<mrow><mi class="ident">Gt</mi>
<mrow class="cp1"><mo>(</mo><mi>y</mi><mo>)</mo>
</mrow>
</mrow><mo>&and;</mo>
<mrow><mi class="ident">Type</mi>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow>
</mrow><mo>&and;</mo>
<mrow><mi class="ident">Results_gt</mi>
<mrow class="cp1"><mo>(</mo><mi fontstyle="italic">rs</mi><mo>)</mo>
</mrow>
</mrow>
</math>
</div>
<div class="editbuttontd">
<form action="#idkA----" method="POST" id="idkA----__" onsubmit="return submitForm(this,this);"
><a name="idkA----"/><input type="hidden" name="selector" value="idkA----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idlA----" class="editable"><a name="idnA----"/>
<form action="#idnA----" method="POST" id="idnA----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idnA----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idoA----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Predicate&nbsp;<acronym title="This predicate is a format"
 class="pred_format"><math xmlns="&mathml;">
<mi class="inh_col_id">Results_lgt_n</mi>
</math></acronym></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Results_lgt_n</mi>
<mrow class="cp1"><mo>(</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow>
</math>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Results_lgt_n</mi>
<mrow class="cp1"><mo>(</mo><mi mathvariant="sans-serif">OK</mi>
<mrow class="cp2"><mo>(</mo>
<mrow class="cp3"><mo>(</mo>
<mstyle class="bvar"><mi>x</mi>
</mstyle><mo class="builtin">,</mo>
<mstyle class="bvar"><mi>m</mi>
</mstyle><mo>)</mo>
</mrow>
<msub><mo>=</mo>
<mstyle class="bvar"><mi>t</mi>
</mstyle>
</msub>
<mrow class="cp3"><mo>(</mo>
<mstyle class="bvar"><mi>y</mi>
</mstyle><mo class="builtin">,</mo>
<mstyle class="bvar"><mi>n</mi>
</mstyle><mo>)</mo>
</mrow><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mstyle class="bvar"><mi fontstyle="italic">rs</mi>
</mstyle><mo>)</mo>
</mrow><mo>&larr;</mo>
<mrow><mi class="ident">Lgt</mi>
<mrow class="cp1"><mo>(</mo><mi>x</mi><mo>)</mo>
</mrow>
</mrow><mo>&and;</mo>
<mrow><mi class="ident">N</mi>
<mrow class="cp1"><mo>(</mo><mi>m</mi><mo>)</mo>
</mrow>
</mrow><mo>&and;</mo>
<mrow><mi class="ident">Lgt</mi>
<mrow class="cp1"><mo>(</mo><mi>y</mi><mo>)</mo>
</mrow>
</mrow><mo>&and;</mo>
<mrow><mi class="ident">N</mi>
<mrow class="cp1"><mo>(</mo><mi>n</mi><mo>)</mo>
</mrow>
</mrow><mo>&and;</mo>
<mrow><mi class="ident">Type</mi>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow>
</mrow><mo>&and;</mo>
<mrow><mi class="ident">Results_lgt_n</mi>
<mrow class="cp1"><mo>(</mo><mi fontstyle="italic">rs</mi><mo>)</mo>
</mrow>
</mrow>
</math>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Results_lgt_n</mi>
<mrow class="cp1"><mo>(</mo><mi mathvariant="bold-sans-serif">FAILED</mi>
<mrow class="cp2"><mo>(</mo>
<mrow class="cp3"><mo>(</mo>
<mstyle class="bvar"><mi>x</mi>
</mstyle><mo class="builtin">,</mo>
<mstyle class="bvar"><mi>m</mi>
</mstyle><mo>)</mo>
</mrow>
<msub><mo>&ne;</mo>
<mstyle class="bvar"><mi>t</mi>
</mstyle>
</msub>
<mrow class="cp3"><mo>(</mo>
<mstyle class="bvar"><mi>y</mi>
</mstyle><mo class="builtin">,</mo>
<mstyle class="bvar"><mi>n</mi>
</mstyle><mo>)</mo>
</mrow><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mstyle class="bvar"><mi fontstyle="italic">rs</mi>
</mstyle><mo>)</mo>
</mrow><mo>&larr;</mo>
<mrow><mi class="ident">Lgt</mi>
<mrow class="cp1"><mo>(</mo><mi>x</mi><mo>)</mo>
</mrow>
</mrow><mo>&and;</mo>
<mrow><mi class="ident">N</mi>
<mrow class="cp1"><mo>(</mo><mi>m</mi><mo>)</mo>
</mrow>
</mrow><mo>&and;</mo>
<mrow><mi class="ident">Lgt</mi>
<mrow class="cp1"><mo>(</mo><mi>y</mi><mo>)</mo>
</mrow>
</mrow><mo>&and;</mo>
<mrow><mi class="ident">N</mi>
<mrow class="cp1"><mo>(</mo><mi>n</mi><mo>)</mo>
</mrow>
</mrow><mo>&and;</mo>
<mrow><mi class="ident">Type</mi>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow>
</mrow><mo>&and;</mo>
<mrow><mi class="ident">Results_lgt_n</mi>
<mrow class="cp1"><mo>(</mo><mi fontstyle="italic">rs</mi><mo>)</mo>
</mrow>
</mrow>
</math>
</div>
<div class="editbuttontd">
<form action="#idoA----" method="POST" id="idoA----__" onsubmit="return submitForm(this,this);"
><a name="idoA----"/><input type="hidden" name="selector" value="idoA----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idpA----" class="editable"><a name="idrA----"/>
<form action="#idrA----" method="POST" id="idrA----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idrA----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idsA----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><b><i>[CL] Formátovanie kódov všeobecných stromov.</i></b> Predikát 
<math xmlns="&mathml;">
<mi class="ident">Gt</mi>
</math> môžeme použiť ako formát na zobrazenie čísel vo forme všeobecných
 stromov.
</p>
</div>
<div class="editbuttontd">
<form action="#idsA----" method="POST" id="idsA----__" onsubmit="return submitForm(this,this);"
><a name="idsA----"/><input type="hidden" name="selector" value="idsA----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idtA----" class="editable"><a name="idvA----"/>
<form action="#idvA----" method="POST" id="idvA----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idvA----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idwA----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><b>Úloha.</b> Vyskúšajte nasledujúce dopyty (queries):
</p><pre>   223759839492 = t:Gt</pre><pre>   1,1,(1,2,0),(1,3,0),(1,4,0),0 = t:Gt</pre>
<p>Predikát <math xmlns="&mathml;">
<mi class="ident">Lgt</mi>
</math> môžeme podobne použiť na zobrazenie čísel vo forme zoznamov všeobecných
 stromov.
</p>
</div>
<div class="editbuttontd">
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><a name="idwA----"/><input type="hidden" name="selector" value="idwA----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idxA----" class="editable"><a name="idzA----"/>
<form action="#idzA----" method="POST" id="idzA----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idzA----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="id0A----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><b><i>[CL] Formátovanie kódov všeobecných stromov so znakmi vo vrcholoch.</i
></b> Predikát <math xmlns="&mathml;">
<mi class="ident">Gtc</mi>
</math> zadefinovaný v module <math xmlns="&mathml;">
<mi class="ident">Maux09b</mi>
</math> môžeme použiť ako formát na zobrazenie čísel vo forme všeobecných
 stromov so znakmi vo vrcholoch (znak je v CL číslo menšie ako 256).
</p>
</div>
<div class="editbuttontd">
<form action="#id0A----" method="POST" id="id0A----__" onsubmit="return submitForm(this,this);"
><a name="id0A----"/><input type="hidden" name="selector" value="id0A----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="id1A----" class="editable"><a name="id3A----"/>
<form action="#id3A----" method="POST" id="id3A----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="id3A----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="id4A----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><b>Úloha.</b> Vyskúšajte nasledujúce dopyty (queries):
</p><pre>   1,102,(1,120,0),(1,121,0),0 = t:Gtc</pre><pre>   Gnd(102,Gnd(120,0),Gnd(121,0),0) = t:Gtc</pre>
</div>
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<form action="#id4A----" method="POST" id="id4A----__" onsubmit="return submitForm(this,this);"
><a name="id4A----"/><input type="hidden" name="selector" value="id4A----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="id5A----" class="editable"><a name="id7A----"/>
<form action="#id7A----" method="POST" id="id7A----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="id7A----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="id8A----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><b><i>Pomôcka na testovanie – syntaktické stromy aplikačných výrazov.</i
></b> V module <math xmlns="&mathml;">
<mi class="ident">Maux09b</mi>
</math> je zadefinovaná funkcia <math xmlns="&mathml;">
<mi class="ident">S2gtc</mi>
<mrow class="cp1"><mo>(</mo><mi>s</mi><mo>)</mo>
</mrow>
</math>, ktorej hodnotou pre reťazec <math xmlns="&mathml;">
<mi>s</mi>
</math> obsahujúci dobre uzátvorkovaný aplikačný výraz je syntaktický
 strom tohto výrazu. Aplikačný výraz je tvorený premennými a aplikáciami
 funkcií na aplikačné výrazy. Mená premenných a funkcií vo výrazoch
 sú jednoznakové. Tieto znaky sú uložené vo vrcholoch syntaktického stromu.
</p>
<p class="indented">Stromy vytvorené funkciou <math xmlns="&mathml;">
<mi class="ident">S2gtc</mi>
</math> budeme v tomto cvičení využívať na testovanie.
</p>
</div>
<div class="editbuttontd">
<form action="#id8A----" method="POST" id="id8A----__" onsubmit="return submitForm(this,this);"
><a name="id8A----"/><input type="hidden" name="selector" value="id8A----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="id9A----" class="editable"><a name="id-B----"/>
<form action="#id-B----" method="POST" id="id-B----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="id-B----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idAB----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><b>Úloha.</b> Vyskúšajte nasledujúce dopyty (queries):
</p><pre>   &apos;f(x,y)&apos; = s:Str  &amp; S2gtc(s) = t:Gtc</pre><pre>   &apos;f(g(x,y),z,h(u))&apos; = s:Str &amp; S2gtc(s) = t:Gtc</pre><pre>   &apos;f(g(x,y),z,h(u,p(a,b,c),w),q(d,r(e)))&apos; = s:Str  &amp; S2gtc(s) = t:Gtc</pre>
</div>
<div class="editbuttontd">
<form action="#idAB----" method="POST" id="idAB----__" onsubmit="return submitForm(this,this);"
><a name="idAB----"/><input type="hidden" name="selector" value="idAB----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idBB----" class="editable"><a name="idDB----"/>
<form action="#idDB----" method="POST" id="idDB----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idDB----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
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</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idEB----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><b>16.2. Programovanie so všeobecnými stromami</b>
</p>
</div>
<div class="editbuttontd">
<form action="#idEB----" method="POST" id="idEB----__" onsubmit="return submitForm(this,this);"
><a name="idEB----"/><input type="hidden" name="selector" value="idEB----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idFB----" class="editable"><a name="idHB----"/>
<form action="#idHB----" method="POST" id="idHB----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idHB----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idIB----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><b>Úloha. Veľkosť všeobecného stromu.</b> Zadefinujte funkciu <math xmlns="&mathml;"
>
<mi class="ident">Sz</mi>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow><mo>&equiv;</mo>
<mrow class="cp1"><mo>&mid;</mo><mi>t</mi><mo>&mid;</mo>
</mrow>
</math>, ktorej hodnotou je veľkosť všeobecného stromu <math xmlns="&mathml;"
>
<mi>t</mi>
</math>, čiže počet jeho vrcholov. Naprogramujte a použite všeobecnejšiu
 funkciu <math xmlns="&mathml;">
<mi class="ident">Szl</mi>
<mrow class="cp1"><mo>(</mo><mi fontstyle="italic">ts</mi><mo>)</mo>
</mrow><mo>&equiv;</mo>
<msub>
<mrow class="cp1"><mo>&mid;</mo><mi fontstyle="italic">ts</mi><mo>&mid;</mo>
</mrow><mi mathvariant="normal">L</mi>
</msub>
</math>, ktorej hodnotou je súčet veľkostí všeobecných stromov v zozname
 <math xmlns="&mathml;">
<mi fontstyle="italic">ts</mi>
</math>.
</p>
<p class="indented">Postup, keď najprv naprogramujeme operáciu na zozname 
všeobecných stromov a potom ju špecializujeme na všeobecný strom, použijeme
 aj v ďalších úlohách.
</p>
<p class="indented">Testovanie:
</p><pre>    Sz_test = r:Results</pre>
</div>
<div class="editbuttontd">
<form action="#idIB----" method="POST" id="idIB----__" onsubmit="return submitForm(this,this);"
><a name="idIB----"/><input type="hidden" name="selector" value="idIB----"/><input
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/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idJB----" class="editable"><a name="idLB----"/>
<form action="#idLB----" method="POST" id="idLB----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idLB----"/>
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</form>
<div id="idMB----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Szl</mi>
</math></span> displayed by&nbsp;<em>Tex1_gszl</em> as&nbsp;<math xmlns="&mathml;"
>
<msub>
<mrow><mo>&mid;</mo>
<mstyle class="bvar">
<msub><mi>#</mi><mn>1</mn>
</msub>
</mstyle><mo>&mid;</mo>
</mrow><mi mathvariant="normal">L</mi>
</msub>
</math></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<msub>
<mrow class="cp1"><mo>&mid;</mo>
<mstyle class="bvar"><mi fontstyle="italic">ts</mi>
</mstyle><mo>&mid;</mo>
</mrow><mi mathvariant="normal">L</mi>
</msub><mo>=</mo><mi class="adident">?</mi>
</math>
</div>
<div class="editbuttontd">
<form action="#idMB----" method="POST" id="idMB----__" onsubmit="return submitForm(this,this);"
><a name="idMB----"/><input type="hidden" name="selector" value="idMB----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idNB----" class="editable"><a name="idPB----"/>
<form action="#idPB----" method="POST" id="idPB----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idPB----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idQB----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Sz</mi>
</math></span> displayed by&nbsp;<em>Tex1_gsz</em> as&nbsp;<math xmlns="&mathml;"
>
<mrow><mo>&mid;</mo>
<mstyle class="bvar">
<msub><mi>#</mi><mn>1</mn>
</msub>
</mstyle><mo>&mid;</mo>
</mrow>
</math></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mrow class="cp1"><mo>&mid;</mo>
<mstyle class="bvar"><mi>t</mi>
</mstyle><mo>&mid;</mo>
</mrow><mo>=</mo><mi class="adident">?</mi>
</math>
</div>
<div class="editbuttontd">
<form action="#idQB----" method="POST" id="idQB----__" onsubmit="return submitForm(this,this);"
><a name="idQB----"/><input type="hidden" name="selector" value="idQB----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idRB----" class="editable"><a name="idTB----"/>
<form action="#idTB----" method="POST" id="idTB----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idTB----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idUB----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Sz_test</mi>
</math></span>&nbsp;/&nbsp;0</span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Sz_test</mi><mo>=</mo>
<mrow class="cp1"><mo>(</mo>
<mrow class="cp2"><mo>&mid;</mo>
<mfrac><mn class="builtin">0</mn><mn class="builtin">0</mn>
</mfrac><mo>&mid;</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><mn class="builtin">1</mn><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<mrow class="cp2"><mo>&mid;</mo><mi class="ident">S2gtc</mi>
<mrow class="cp3"><mo>(</mo><ms class="clstring">f(x,y)</ms><mo>)</mo>
</mrow><mo>&mid;</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><mn class="builtin">3</mn><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<mrow class="cp2"><mo>&mid;</mo><mi class="ident">S2gtc</mi>
<mrow class="cp3"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u))</ms><mo>)</mo
>
</mrow><mo>&mid;</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><mn class="builtin">7</mn><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<mrow class="cp2"><mo>&mid;</mo><mi class="ident">S2gtc</mi>
<mrow class="cp3"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u,p(a,b,c),w),q(d,r(e)))</ms
><mo>)</mo>
</mrow><mo>&mid;</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><mn class="builtin">16</mn><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn>
</math>
</div>
<div class="editbuttontd">
<form action="#idUB----" method="POST" id="idUB----__" onsubmit="return submitForm(this,this);"
><a name="idUB----"/><input type="hidden" name="selector" value="idUB----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idVB----" class="editable"><a name="idXB----"/>
<form action="#idXB----" method="POST" id="idXB----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idXB----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idYB----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><b>Úloha. Hĺbka všeobecného stromu.</b> Zadefinujte funkciu <math xmlns="&mathml;"
>
<mi class="ident">Dp</mi>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow><mo>&equiv;</mo><mi mathvariant="normal">d</mi>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow>
</math>, ktorej hodnotou je hĺbka všeobecného stromu <math xmlns="&mathml;"
>
<mi>t</mi>
</math>.
</p>
<p class="indented">Testovanie:
</p><pre>    Dp_test = r:Results</pre>
</div>
<div class="editbuttontd">
<form action="#idYB----" method="POST" id="idYB----__" onsubmit="return submitForm(this,this);"
><a name="idYB----"/><input type="hidden" name="selector" value="idYB----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idZB----" class="editable"><a name="idbB----"/>
<form action="#idbB----" method="POST" id="idbB----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idbB----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idcB----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Dpl</mi>
</math></span> displayed by&nbsp;<em>Tex1_gdpl</em> as&nbsp;<math xmlns="&mathml;"
>
<msub><mi mathvariant="normal">d</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow><mo>(</mo>
<mstyle class="bvar">
<msub><mi>#</mi><mn>1</mn>
</msub>
</mstyle><mo>)</mo>
</mrow>
</math></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<msub><mi mathvariant="normal">d</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp1"><mo>(</mo>
<mstyle class="bvar"><mi fontstyle="italic">ts</mi>
</mstyle><mo>)</mo>
</mrow><mo>=</mo><mi class="adident">?</mi>
</math>
</div>
<div class="editbuttontd">
<form action="#idcB----" method="POST" id="idcB----__" onsubmit="return submitForm(this,this);"
><a name="idcB----"/><input type="hidden" name="selector" value="idcB----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="iddB----" class="editable"><a name="idfB----"/>
<form action="#idfB----" method="POST" id="idfB----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idfB----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idgB----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Dp</mi>
</math></span> displayed by&nbsp;<em>Tex1_gdp</em> as&nbsp;<math xmlns="&mathml;"
>
<mi mathvariant="normal">d</mi>
<mrow><mo>(</mo>
<mstyle class="bvar">
<msub><mi>#</mi><mn>1</mn>
</msub>
</mstyle><mo>)</mo>
</mrow>
</math></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi mathvariant="normal">d</mi>
<mrow class="cp1"><mo>(</mo>
<mstyle class="bvar"><mi>t</mi>
</mstyle><mo>)</mo>
</mrow><mo>=</mo><mi class="adident">?</mi>
</math>
</div>
<div class="editbuttontd">
<form action="#idgB----" method="POST" id="idgB----__" onsubmit="return submitForm(this,this);"
><a name="idgB----"/><input type="hidden" name="selector" value="idgB----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idhB----" class="editable"><a name="idjB----"/>
<form action="#idjB----" method="POST" id="idjB----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idjB----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idkB----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Dp_test</mi>
</math></span>&nbsp;/&nbsp;0</span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Dp_test</mi><mo>=</mo>
<mrow class="cp1"><mo>(</mo><mi mathvariant="normal">d</mi>
<mrow class="cp2"><mo>(</mo>
<mfrac><mn class="builtin">0</mn><mn class="builtin">0</mn>
</mfrac><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><mn class="builtin">1</mn><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo><mi mathvariant="normal">d</mi><mi class="ident"
>S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(x,y)</ms><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><mn class="builtin">2</mn><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo><mi mathvariant="normal">d</mi><mi class="ident"
>S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u))</ms><mo>)</mo
>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><mn class="builtin">3</mn><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo><mi mathvariant="normal">d</mi><mi class="ident"
>S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u,p(a,b,c),w),q(d,r(e)))</ms
><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><mn class="builtin">4</mn><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn>
</math>
</div>
<div class="editbuttontd">
<form action="#idkB----" method="POST" id="idkB----__" onsubmit="return submitForm(this,this);"
><a name="idkB----"/><input type="hidden" name="selector" value="idkB----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idlB----" class="editable"><a name="idnB----"/>
<form action="#idnB----" method="POST" id="idnB----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idnB----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idoB----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><b>Úloha. Prvky všeobecného stromu.</b> Zadefinujte predikát <math xmlns="&mathml;"
>
<mi class="ident">Ingt</mi>
<mrow class="cp1"><mo>(</mo><mi>x</mi><mo class="builtin">,</mo><mi>t</mi><mo
>)</mo>
</mrow><mo>&equiv;</mo><mi>x</mi><mo>&isin;</mo><mi>t</mi>
</math>, ktorý platí, ak je číslo <math xmlns="&mathml;">
<mi>x</mi>
</math> prvkom všeobecného stromu <math xmlns="&mathml;">
<mi>t</mi>
</math>. 
</p>
<math xmlns="&mathml;" mode="display">
<mi>x</mi>
<msub><mo>&isin;</mo><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp1"><mo>(</mo>
<mfrac>
<msub><mi>y</mi><mn>1</mn>
</msub>
<msub><mi fontstyle="italic">ts</mi><mn>1</mn>
</msub>
</mfrac><mo class="builtin">,</mo>
<msub><mi fontstyle="italic">ts</mi><mn>2</mn>
</msub><mo>)</mo>
</mrow><mo>&harr;</mo><mi>x</mi><mo>=</mo>
<msub><mi>y</mi><mn>1</mn>
</msub><mo>&or;</mo><mi>x</mi>
<msub><mo>&isin;</mo><mi mathvariant="normal">L</mi>
</msub>
<msub><mi fontstyle="italic">ts</mi><mn>1</mn>
</msub><mo>&or;</mo><mi>x</mi>
<msub><mo>&isin;</mo><mi mathvariant="normal">L</mi>
</msub>
<msub><mi fontstyle="italic">ts</mi><mn>2</mn>
</msub>
</math>
<math xmlns="&mathml;" mode="display">
<mi>x</mi><mo>&isin;</mo>
<mfrac><mi>y</mi><mi fontstyle="italic">ts</mi>
</mfrac><mo>&harr;</mo><mi>x</mi><mo>=</mo><mi>y</mi><mo>&or;</mo><mi>x</mi>
<msub><mo>&isin;</mo><mi mathvariant="normal">L</mi>
</msub><mi fontstyle="italic">ts</mi>
</math>
<p>Testovanie:
</p><pre>    Ingt_test = r:Results</pre>
</div>
<div class="editbuttontd">
<form action="#idoB----" method="POST" id="idoB----__" onsubmit="return submitForm(this,this);"
><a name="idoB----"/><input type="hidden" name="selector" value="idoB----"/><input
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/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idpB----" class="editable"><a name="idrB----"/>
<form action="#idrB----" method="POST" id="idrB----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idrB----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idsB----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Predicate&nbsp;<acronym title="This is an inductive predicate"
 class="pred_induct"><math xmlns="&mathml;">
<mi class="inh_col_id">Ingtl</mi>
</math></acronym>&nbsp;/&nbsp;2 displayed by&nbsp;<em>Tex2_ingtl</em> as&nbsp;<math
 xmlns="&mathml;">
<mstyle class="bvar">
<msub><mi>#</mi><mn>1</mn>
</msub>
</mstyle>
<msub><mo>&isin;</mo><mi mathvariant="normal">L</mi>
</msub>
<mstyle class="bvar">
<msub><mi>#</mi><mn>2</mn>
</msub>
</mstyle>
</math></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mstyle class="bvar"><mi>x</mi>
</mstyle>
<msub><mo>&isin;</mo><mi mathvariant="normal">L</mi>
</msub>
<mstyle class="bvar"><mi fontstyle="italic">ts</mi>
</mstyle><mo>&larr;</mo>
<mrow><mi class="adident">?</mi>
</mrow>
</math>
</div>
<div class="editbuttontd">
<form action="#idsB----" method="POST" id="idsB----__" onsubmit="return submitForm(this,this);"
><a name="idsB----"/><input type="hidden" name="selector" value="idsB----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idtB----" class="editable"><a name="idvB----"/>
<form action="#idvB----" method="POST" id="idvB----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idvB----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idwB----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Predicate&nbsp;<acronym title="This is an inductive predicate"
 class="pred_induct"><math xmlns="&mathml;">
<mi class="inh_col_id">Ingt</mi>
</math></acronym>&nbsp;/&nbsp;2 displayed by&nbsp;<em>Tex2_ingt</em> as&nbsp;<math
 xmlns="&mathml;">
<mstyle class="bvar">
<msub><mi>#</mi><mn>1</mn>
</msub>
</mstyle><mo>&isin;</mo>
<mstyle class="bvar">
<msub><mi>#</mi><mn>2</mn>
</msub>
</mstyle>
</math></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mstyle class="bvar"><mi>x</mi>
</mstyle><mo>&isin;</mo>
<mstyle class="bvar"><mi>t</mi>
</mstyle><mo>&larr;</mo>
<mrow><mi class="adident">?</mi>
</mrow>
</math>
</div>
<div class="editbuttontd">
<form action="#idwB----" method="POST" id="idwB----__" onsubmit="return submitForm(this,this);"
><a name="idwB----"/><input type="hidden" name="selector" value="idwB----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idxB----" class="editable"><a name="idzB----"/>
<form action="#idzB----" method="POST" id="idzB----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idzB----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
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/>
</div>
</div>
</form>
<div id="id0B----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Ingt_</mi>
</math></span>&nbsp;/&nbsp;2 displayed by&nbsp;<em>Tex2_ingt_</em> as&nbsp;<math
 xmlns="&mathml;">
<mstyle class="bvar">
<msub><mi>#</mi><mn>1</mn>
</msub>
</mstyle>
<msub><mo>&isin;</mo><mo>*</mo>
</msub>
<mstyle class="bvar">
<msub><mi>#</mi><mn>2</mn>
</msub>
</mstyle>
</math></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mrow class="cp1"><mo>(</mo>
<mstyle class="bvar"><mi>x</mi>
</mstyle>
<msub><mo>&isin;</mo><mo>*</mo>
</msub>
<mstyle class="bvar"><mi>t</mi>
</mstyle><mo>)</mo>
</mrow><mo>=</mo><mn class="builtin">0</mn><mo>&larr;</mo>
<mrow><mo>&not;</mo><mi>x</mi><mo>&isin;</mo><mi>t</mi>
</mrow>
</math>
<math xmlns="&mathml;" mode="display" class="clause">
<mrow class="cp1"><mo>(</mo>
<mstyle class="bvar"><mi>x</mi>
</mstyle>
<msub><mo>&isin;</mo><mo>*</mo>
</msub>
<mstyle class="bvar"><mi>t</mi>
</mstyle><mo>)</mo>
</mrow><mo>=</mo><mn class="builtin">1</mn><mo>&larr;</mo>
<mrow><mi>x</mi><mo>&isin;</mo><mi>t</mi>
</mrow>
</math>
</div>
<div class="editbuttontd">
<form action="#id0B----" method="POST" id="id0B----__" onsubmit="return submitForm(this,this);"
><a name="id0B----"/><input type="hidden" name="selector" value="id0B----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="id1B----" class="editable"><a name="id3B----"/>
<form action="#id3B----" method="POST" id="id3B----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="id3B----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="id4B----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Ingt_test</mi>
</math></span>&nbsp;/&nbsp;0</span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Ingt_test</mi><mo>=</mo>
<mrow class="cp1"><mo>(</mo>
<mrow class="cp2"><mo>(</mo><mn class="builtin">0</mn>
<msub><mo>&isin;</mo><mo>*</mo>
</msub>
<mfrac><mn class="builtin">0</mn><mn class="builtin">0</mn>
</mfrac><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><mn class="builtin">1</mn><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<mrow class="cp2"><mo>(</mo><mn class="builtin">1</mn>
<msub><mo>&isin;</mo><mo>*</mo>
</msub>
<mfrac><mn class="builtin">0</mn><mn class="builtin">0</mn>
</mfrac><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<mrow class="cp2"><mo>(</mo><ms class="clchar">x</ms>
<msub><mo>&isin;</mo><mo>*</mo>
</msub><mi class="ident">S2gtc</mi>
<mrow class="cp3"><mo>(</mo><ms class="clstring">f(x,y)</ms><mo>)</mo>
</mrow><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><mn class="builtin">1</mn><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<mrow class="cp2"><mo>(</mo><ms class="clchar">y</ms>
<msub><mo>&isin;</mo><mo>*</mo>
</msub><mi class="ident">S2gtc</mi>
<mrow class="cp3"><mo>(</mo><ms class="clstring">f(x,y)</ms><mo>)</mo>
</mrow><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><mn class="builtin">1</mn><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<mrow class="cp2"><mo>(</mo><ms class="clchar">z</ms>
<msub><mo>&isin;</mo><mo>*</mo>
</msub><mi class="ident">S2gtc</mi>
<mrow class="cp3"><mo>(</mo><ms class="clstring">f(x,y)</ms><mo>)</mo>
</mrow><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<mrow class="cp2"><mo>(</mo><ms class="clchar">f</ms>
<msub><mo>&isin;</mo><mo>*</mo>
</msub><mi class="ident">S2gtc</mi>
<mrow class="cp3"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u,p(a,b,c),w),q(d,r(e)))</ms
><mo>)</mo>
</mrow><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><mn class="builtin">1</mn><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<mrow class="cp2"><mo>(</mo><ms class="clchar">q</ms>
<msub><mo>&isin;</mo><mo>*</mo>
</msub><mi class="ident">S2gtc</mi>
<mrow class="cp3"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u,p(a,b,c),w),q(d,r(e)))</ms
><mo>)</mo>
</mrow><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><mn class="builtin">1</mn><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<mrow class="cp2"><mo>(</mo><ms class="clchar">y</ms>
<msub><mo>&isin;</mo><mo>*</mo>
</msub><mi class="ident">S2gtc</mi>
<mrow class="cp3"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u,p(a,b,c),w),q(d,r(e)))</ms
><mo>)</mo>
</mrow><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><mn class="builtin">1</mn><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<mrow class="cp2"><mo>(</mo><ms class="clchar">d</ms>
<msub><mo>&isin;</mo><mo>*</mo>
</msub><mi class="ident">S2gtc</mi>
<mrow class="cp3"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u,p(a,b,c),w),q(d,r(e)))</ms
><mo>)</mo>
</mrow><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><mn class="builtin">1</mn><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<mrow class="cp2"><mo>(</mo><ms class="clchar">e</ms>
<msub><mo>&isin;</mo><mo>*</mo>
</msub><mi class="ident">S2gtc</mi>
<mrow class="cp3"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u,p(a,b,c),w),q(d,r(e)))</ms
><mo>)</mo>
</mrow><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><mn class="builtin">1</mn><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<mrow class="cp2"><mo>(</mo><ms class="clchar">k</ms>
<msub><mo>&isin;</mo><mo>*</mo>
</msub><mi class="ident">S2gtc</mi>
<mrow class="cp3"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u,p(a,b,c),w),q(d,r(e)))</ms
><mo>)</mo>
</mrow><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn>
</math>
</div>
<div class="editbuttontd">
<form action="#id4B----" method="POST" id="id4B----__" onsubmit="return submitForm(this,this);"
><a name="id4B----"/><input type="hidden" name="selector" value="id4B----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="id5B----" class="editable"><a name="id7B----"/>
<form action="#id7B----" method="POST" id="id7B----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="id7B----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="id8B----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><b>Úloha. Zrkadlový obraz všeobecného stromu.</b> Zadefinujte funkciu
 <math xmlns="&mathml;">
<mi class="ident">Reflect</mi>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow>
</math>, ktorej hodnotou je zrkadlový obraz stromu <math xmlns="&mathml;">
<mi>t</mi>
</math>.
</p>
<p class="indented">Testovanie:
</p><pre>    Reflect_test = r:Results_gtc</pre>
</div>
<div class="editbuttontd">
<form action="#id8B----" method="POST" id="id8B----__" onsubmit="return submitForm(this,this);"
><a name="id8B----"/><input type="hidden" name="selector" value="id8B----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="id9B----" class="editable"><a name="id-C----"/>
<form action="#id-C----" method="POST" id="id-C----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="id-C----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idAC----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Reflectl</mi>
</math></span> displayed by&nbsp;<em>Tex1_reflectl</em> as&nbsp;<math xmlns="&mathml;"
>
<msub><mi mathvariant="normal">Reflect</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow><mo>(</mo>
<mstyle class="bvar">
<msub><mi>#</mi><mn>1</mn>
</msub>
</mstyle><mo>)</mo>
</mrow>
</math></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<msub><mi mathvariant="normal">Reflect</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp1"><mo>(</mo>
<mstyle class="bvar"><mi fontstyle="italic">ts</mi>
</mstyle><mo>)</mo>
</mrow><mo>=</mo><mi class="adident">?</mi>
</math>
</div>
<div class="editbuttontd">
<form action="#idAC----" method="POST" id="idAC----__" onsubmit="return submitForm(this,this);"
><a name="idAC----"/><input type="hidden" name="selector" value="idAC----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idBC----" class="editable"><a name="idDC----"/>
<form action="#idDC----" method="POST" id="idDC----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idDC----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idEC----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Reflect</mi>
</math></span></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Reflect</mi>
<mrow class="cp1"><mo>(</mo>
<mstyle class="bvar"><mi>t</mi>
</mstyle><mo>)</mo>
</mrow><mo>=</mo><mi class="adident">?</mi>
</math>
</div>
<div class="editbuttontd">
<form action="#idEC----" method="POST" id="idEC----__" onsubmit="return submitForm(this,this);"
><a name="idEC----"/><input type="hidden" name="selector" value="idEC----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idFC----" class="editable"><a name="idHC----"/>
<form action="#idHC----" method="POST" id="idHC----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idHC----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idIC----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Reflect_test</mi>
</math></span>&nbsp;/&nbsp;0</span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Reflect_test</mi><mo>=</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Reflect</mi>
<mrow class="cp2"><mo>(</mo>
<mfrac><ms class="clchar">x</ms><mn class="builtin">0</mn>
</mfrac><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup>
<mfrac><ms class="clchar">x</ms><mn class="builtin">0</mn>
</mfrac><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Reflect</mi><mi class="ident">S2gtc</mi
>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(x,y)</ms><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><mi class="ident">S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(y,x)</ms><mo>)</mo>
</mrow><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Reflect</mi><mi class="ident">S2gtc</mi
>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u))</ms><mo>)</mo
>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><mi class="ident">S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(h(u),z,g(y,x))</ms><mo>)</mo
>
</mrow><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Reflect</mi><mi class="ident">S2gtc</mi
>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u,p(a,b,c),w),q(d,r(e)))</ms
><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><mi class="ident">S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(q(r(e),d),h(w,p(c,b,a),u),z,g(y,x))</ms
><mo>)</mo>
</mrow><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn>
</math>
</div>
<div class="editbuttontd">
<form action="#idIC----" method="POST" id="idIC----__" onsubmit="return submitForm(this,this);"
><a name="idIC----"/><input type="hidden" name="selector" value="idIC----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idJC----" class="editable"><a name="idLC----"/>
<form action="#idLC----" method="POST" id="idLC----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idLC----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idMC----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><b>Úloha. Efektívny program pre zrkadlový obraz.</b> Zadefinujte efektívnu
 verziu <math xmlns="&mathml;">
<mi class="ident">Reflect_efficient</mi>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow>
</math> funkcie <math xmlns="&mathml;">
<mi class="ident">Reflect</mi>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow>
</math>. Využite pomocnú funkciu <math xmlns="&mathml;">
<msub><mi mathvariant="normal">Reflecta</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp1"><mo>(</mo><mi fontstyle="italic">ts</mi><mo>,</mo><mi fontstyle="italic"
>rts</mi><mo>)</mo>
</mrow>
</math>, ktorá má vlastnosť:
</p>
<math xmlns="&mathml;" mode="display">
<mi class="ident">Lgt</mi>
<mrow class="cp1"><mo>(</mo><mi fontstyle="italic">ts</mi><mo>)</mo>
</mrow><mo>&rarr;</mo>
<msub><mi mathvariant="normal">Reflecta</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp1"><mo>(</mo><mi fontstyle="italic">ts</mi><mo>,</mo><mi fontstyle="italic"
>rts</mi><mo>)</mo>
</mrow><mo>=</mo>
<msub><mi mathvariant="normal">Reflect</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp1"><mo>(</mo><mi fontstyle="italic">ts</mi><mo>)</mo>
</mrow><mo class="builtin">&oplus;</mo><mi fontstyle="italic">rts</mi>
</math>
<p>Pri definícii nepoužite zreťazenie, ale využite akumulátor <math xmlns="&mathml;"
>
<mi fontstyle="italic">rts</mi>
</math>.
</p>
<p class="indented">Testovanie:
</p><pre>    Reflectal_test = r:Results_lgtc
    Reflect_efficient_test = r:Results_gtc</pre>
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<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Reflectal</mi>
</math></span>&nbsp;/&nbsp;2 displayed by&nbsp;<em>Tex2_reflectal</em> as&nbsp;<math
 xmlns="&mathml;">
<msub><mi mathvariant="normal">Reflecta</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow><mo>(</mo>
<mstyle class="bvar">
<msub><mi>#</mi><mn>1</mn>
</msub>
</mstyle><mo>,</mo>
<mstyle class="bvar">
<msub><mi>#</mi><mn>2</mn>
</msub>
</mstyle><mo>)</mo>
</mrow>
</math></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<msub><mi mathvariant="normal">Reflecta</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp1"><mo>(</mo>
<mstyle class="bvar"><mi fontstyle="italic">ts</mi>
</mstyle><mo>,</mo>
<mstyle class="bvar"><mi fontstyle="italic">rts</mi>
</mstyle><mo>)</mo>
</mrow><mo>=</mo><mi class="adident">?</mi>
</math>
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><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
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<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Reflect_efficient</mi>
</math></span></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Reflect_efficient</mi>
<mrow class="cp1"><mo>(</mo>
<mstyle class="bvar"><mi>t</mi>
</mstyle><mo>)</mo>
</mrow><mo>=</mo><mi class="adident">?</mi>
</math>
</div>
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><a name="idUC----"/><input type="hidden" name="selector" value="idUC----"/><input
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/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
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</form>
</div>
</div>
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<div id="idVC----" class="editable"><a name="idXC----"/>
<form action="#idXC----" method="POST" id="idXC----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
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</form>
<div id="idYC----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Reflectal_test</mi>
</math></span>&nbsp;/&nbsp;0</span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Reflectal_test</mi><mo>=</mo>
<mrow class="cp1"><mo>(</mo>
<msub><mi mathvariant="normal">Reflecta</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp2"><mo>(</mo><mn class="builtin">0</mn><mo>,</mo>
<mrow class="cp3"><mo>(</mo>
<mfrac><ms class="clchar">@</ms><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><ms class="clchar">#</ms><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup>
<mrow class="cp2"><mo>(</mo>
<mfrac><ms class="clchar">@</ms><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><ms class="clchar">#</ms><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<msub><mi mathvariant="normal">Reflecta</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp2"><mo>(</mo>
<mrow class="cp3"><mo>(</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">x</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">y</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>,</mo>
<mrow class="cp3"><mo>(</mo>
<mfrac><ms class="clchar">@</ms><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><ms class="clchar">#</ms><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup>
<mrow class="cp2"><mo>(</mo><mi class="ident">S2gtc</mi>
<mrow class="cp3"><mo>(</mo><ms class="clstring">y</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mi class="ident">S2gtc</mi>
<mrow class="cp3"><mo>(</mo><ms class="clstring">x</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mfrac><ms class="clchar">@</ms><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><ms class="clchar">#</ms><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<msub><mi mathvariant="normal">Reflecta</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp2"><mo>(</mo>
<mrow class="cp3"><mo>(</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">f(x,y)</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>,</mo>
<mrow class="cp3"><mo>(</mo>
<mfrac><ms class="clchar">@</ms><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><ms class="clchar">#</ms><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup>
<mrow class="cp2"><mo>(</mo><mi class="ident">S2gtc</mi>
<mrow class="cp3"><mo>(</mo><ms class="clstring">f(y,x)</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mfrac><ms class="clchar">@</ms><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><ms class="clchar">#</ms><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<msub><mi mathvariant="normal">Reflecta</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp2"><mo>(</mo>
<mrow class="cp3"><mo>(</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">g(x,y)</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">z</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">h(u)</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>,</mo>
<mrow class="cp3"><mo>(</mo>
<mfrac><ms class="clchar">@</ms><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><ms class="clchar">#</ms><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup>
<mrow class="cp2"><mo>(</mo><mi class="ident">S2gtc</mi>
<mrow class="cp3"><mo>(</mo><ms class="clstring">h(u)</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mi class="ident">S2gtc</mi>
<mrow class="cp3"><mo>(</mo><ms class="clstring">z</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mi class="ident">S2gtc</mi>
<mrow class="cp3"><mo>(</mo><ms class="clstring">g(y,x)</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mfrac><ms class="clchar">@</ms><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><ms class="clchar">#</ms><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<msub><mi mathvariant="normal">Reflecta</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp2"><mo>(</mo>
<mrow class="cp3"><mo>(</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u))</ms><mo>)</mo
>
</mrow><mo class="builtin">,</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u,p(a,b,c),w),q(d,r(e)))</ms
><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>,</mo>
<mrow class="cp3"><mo>(</mo>
<mfrac><ms class="clchar">@</ms><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><ms class="clchar">#</ms><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup>
<mrow class="cp2"><mo>(</mo><mi class="ident">S2gtc</mi>
<mrow class="cp3"><mo>(</mo><ms class="clstring">f(q(r(e),d),h(w,p(c,b,a),u),z,g(y,x))</ms
><mo>)</mo>
</mrow><mo class="builtin">,</mo><mi class="ident">S2gtc</mi>
<mrow class="cp3"><mo>(</mo><ms class="clstring">f(h(u),z,g(y,x))</ms><mo>)</mo
>
</mrow><mo class="builtin">,</mo>
<mfrac><ms class="clchar">@</ms><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><ms class="clchar">#</ms><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn>
</math>
</div>
<div class="editbuttontd">
<form action="#idYC----" method="POST" id="idYC----__" onsubmit="return submitForm(this,this);"
><a name="idYC----"/><input type="hidden" name="selector" value="idYC----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
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</div>
</div>
<div id="idZC----" class="editable"><a name="idbC----"/>
<form action="#idbC----" method="POST" id="idbC----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
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<div id="idcC----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Reflect_efficient_test</mi>
</math></span>&nbsp;/&nbsp;0</span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Reflect_efficient_test</mi><mo>=</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Reflect_efficient</mi>
<mrow class="cp2"><mo>(</mo>
<mfrac><ms class="clchar">x</ms><mn class="builtin">0</mn>
</mfrac><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup>
<mfrac><ms class="clchar">x</ms><mn class="builtin">0</mn>
</mfrac><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Reflect_efficient</mi><mi class="ident"
>S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(x,y)</ms><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><mi class="ident">S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(y,x)</ms><mo>)</mo>
</mrow><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Reflect_efficient</mi><mi class="ident"
>S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u))</ms><mo>)</mo
>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><mi class="ident">S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(h(u),z,g(y,x))</ms><mo>)</mo
>
</mrow><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Reflect_efficient</mi><mi class="ident"
>S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u,p(a,b,c),w),q(d,r(e)))</ms
><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><mi class="ident">S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(q(r(e),d),h(w,p(c,b,a),u),z,g(y,x))</ms
><mo>)</mo>
</mrow><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn>
</math>
</div>
<div class="editbuttontd">
<form action="#idcC----" method="POST" id="idcC----__" onsubmit="return submitForm(this,this);"
><a name="idcC----"/><input type="hidden" name="selector" value="idcC----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="iddC----" class="editable"><a name="idfC----"/>
<form action="#idfC----" method="POST" id="idfC----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idfC----"/>
<div class="separatorbutton fill">
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<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idgC----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><b>Úloha. Prechody všeobecnými stromami.</b> Zadefinujte funkcie <math
 xmlns="&mathml;">
<mi class="ident">Preorder</mi>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow>
</math> a <math xmlns="&mathml;">
<mi class="ident">Postorder</mi>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow>
</math>. Hodnotou funkcie <math xmlns="&mathml;">
<mi class="ident">Preorder</mi>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow>
</math> je zoznam prvkov stromu <math xmlns="&mathml;">
<mi>t</mi>
</math> v poradí preorder. Zadanie pre funkciu <math xmlns="&mathml;">
<mi class="ident">Postorder</mi>
</math> je analogické.
</p>
<p class="indented">Testovanie:
</p><pre>    Preorder_test = r:Results_str
    Postorder_test = r:Results_str</pre>
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><a name="idgC----"/><input type="hidden" name="selector" value="idgC----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idhC----" class="editable"><a name="idjC----"/>
<form action="#idjC----" method="POST" id="idjC----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idjC----"/>
<div class="separatorbutton fill">
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</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
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</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idkC----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Preorderl</mi>
</math></span> displayed by&nbsp;<em>Tex1_preorderl</em> as&nbsp;<math xmlns="&mathml;"
>
<msub><mi mathvariant="normal">Preorder</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow><mo>(</mo>
<mstyle class="bvar">
<msub><mi>#</mi><mn>1</mn>
</msub>
</mstyle><mo>)</mo>
</mrow>
</math></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<msub><mi mathvariant="normal">Preorder</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp1"><mo>(</mo>
<mstyle class="bvar"><mi fontstyle="italic">ts</mi>
</mstyle><mo>)</mo>
</mrow><mo>=</mo><mi class="adident">?</mi>
</math>
</div>
<div class="editbuttontd">
<form action="#idkC----" method="POST" id="idkC----__" onsubmit="return submitForm(this,this);"
><a name="idkC----"/><input type="hidden" name="selector" value="idkC----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idlC----" class="editable"><a name="idnC----"/>
<form action="#idnC----" method="POST" id="idnC----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idnC----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idoC----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Preorder</mi>
</math></span></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Preorder</mi>
<mrow class="cp1"><mo>(</mo>
<mstyle class="bvar"><mi>t</mi>
</mstyle><mo>)</mo>
</mrow><mo>=</mo><mi class="adident">?</mi>
</math>
</div>
<div class="editbuttontd">
<form action="#idoC----" method="POST" id="idoC----__" onsubmit="return submitForm(this,this);"
><a name="idoC----"/><input type="hidden" name="selector" value="idoC----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idpC----" class="editable"><a name="idrC----"/>
<form action="#idrC----" method="POST" id="idrC----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idrC----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idsC----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Postorderl</mi>
</math></span> displayed by&nbsp;<em>Tex1_postorderl</em> as&nbsp;<math xmlns="&mathml;"
>
<msub><mi mathvariant="normal">Postorder</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow><mo>(</mo>
<mstyle class="bvar">
<msub><mi>#</mi><mn>1</mn>
</msub>
</mstyle><mo>)</mo>
</mrow>
</math></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<msub><mi mathvariant="normal">Postorder</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp1"><mo>(</mo>
<mstyle class="bvar"><mi fontstyle="italic">ts</mi>
</mstyle><mo>)</mo>
</mrow><mo>=</mo><mi class="adident">?</mi>
</math>
</div>
<div class="editbuttontd">
<form action="#idsC----" method="POST" id="idsC----__" onsubmit="return submitForm(this,this);"
><a name="idsC----"/><input type="hidden" name="selector" value="idsC----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idtC----" class="editable"><a name="idvC----"/>
<form action="#idvC----" method="POST" id="idvC----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idvC----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idwC----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Postorder</mi>
</math></span></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Postorder</mi>
<mrow class="cp1"><mo>(</mo>
<mstyle class="bvar"><mi>t</mi>
</mstyle><mo>)</mo>
</mrow><mo>=</mo><mi class="adident">?</mi>
</math>
</div>
<div class="editbuttontd">
<form action="#idwC----" method="POST" id="idwC----__" onsubmit="return submitForm(this,this);"
><a name="idwC----"/><input type="hidden" name="selector" value="idwC----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idxC----" class="editable"><a name="idzC----"/>
<form action="#idzC----" method="POST" id="idzC----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idzC----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="id0C----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Preorder_test</mi>
</math></span>&nbsp;/&nbsp;0</span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Preorder_test</mi><mo>=</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Preorder</mi>
<mrow class="cp2"><mo>(</mo>
<mfrac><ms class="clchar">x</ms><mn class="builtin">0</mn>
</mfrac><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><ms class="clstring">x</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Preorder</mi><mi class="ident"
>S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(x,y)</ms><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><ms class="clstring">fxy</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Preorder</mi><mi class="ident"
>S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u))</ms><mo>)</mo
>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><ms class="clstring">fgxyzhu</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Preorder</mi><mi class="ident"
>S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u,p(a,b,c),w),q(d,r(e)))</ms
><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><ms class="clstring">fgxyzhupabcwqdre</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn>
</math>
</div>
<div class="editbuttontd">
<form action="#id0C----" method="POST" id="id0C----__" onsubmit="return submitForm(this,this);"
><a name="id0C----"/><input type="hidden" name="selector" value="id0C----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="id1C----" class="editable"><a name="id3C----"/>
<form action="#id3C----" method="POST" id="id3C----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="id3C----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="id4C----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Postorder_test</mi>
</math></span>&nbsp;/&nbsp;0</span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Postorder_test</mi><mo>=</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Postorder</mi>
<mrow class="cp2"><mo>(</mo>
<mfrac><ms class="clchar">x</ms><mn class="builtin">0</mn>
</mfrac><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><ms class="clstring">x</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Postorder</mi><mi class="ident"
>S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(x,y)</ms><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><ms class="clstring">xyf</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Postorder</mi><mi class="ident"
>S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u))</ms><mo>)</mo
>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><ms class="clstring">xygzuhf</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Postorder</mi><mi class="ident"
>S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u,p(a,b,c),w),q(d,r(e)))</ms
><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><ms class="clstring">xygzuabcpwhderqf</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn>
</math>
</div>
<div class="editbuttontd">
<form action="#id4C----" method="POST" id="id4C----__" onsubmit="return submitForm(this,this);"
><a name="id4C----"/><input type="hidden" name="selector" value="id4C----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="id5C----" class="editable"><a name="id7C----"/>
<form action="#id7C----" method="POST" id="id7C----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="id7C----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="id8C----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><b>Úloha. Efektívne prechody.</b> Zadefinujte efektívne verzie funkcií
 <math xmlns="&mathml;">
<mi class="ident">Preorder</mi>
</math> a <math xmlns="&mathml;">
<mi class="ident">Postorder</mi>
</math> pomocou funkcií <math xmlns="&mathml;">
<mi class="ident">Preorderal</mi>
</math> a <math xmlns="&mathml;">
<mi class="ident">Postorderal</mi>
</math>, ktoré majú vlastnosti
</p>
<math xmlns="&mathml;" mode="display">
<mi class="ident">Lgt</mi>
<mrow class="cp1"><mo>(</mo><mi fontstyle="italic">ts</mi><mo>)</mo>
</mrow><mo>&rarr;</mo>
<msub><mi mathvariant="normal">Preordera</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp1"><mo>(</mo><mi fontstyle="italic">ts</mi><mo>,</mo><mi fontstyle="italic"
>as</mi><mo>)</mo>
</mrow><mo>=</mo>
<msub><mi mathvariant="normal">Preorder</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp1"><mo>(</mo><mi fontstyle="italic">ts</mi><mo>)</mo>
</mrow><mo class="builtin">&oplus;</mo><mi fontstyle="italic">as</mi>
</math>
<math xmlns="&mathml;" mode="display">
<mi class="ident">Lgt</mi>
<mrow class="cp1"><mo>(</mo><mi fontstyle="italic">ts</mi><mo>)</mo>
</mrow><mo>&rarr;</mo>
<msub><mi mathvariant="normal">Postordera</mi><mi mathvariant="normal">L</mi
>
</msub>
<mrow class="cp1"><mo>(</mo><mi fontstyle="italic">ts</mi><mo>,</mo><mi fontstyle="italic"
>as</mi><mo>)</mo>
</mrow><mo>=</mo>
<msub><mi mathvariant="normal">Postorder</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp1"><mo>(</mo><mi fontstyle="italic">ts</mi><mo>)</mo>
</mrow><mo class="builtin">&oplus;</mo><mi fontstyle="italic">as</mi>
</math>
<p>Pri definíciách nepoužite zreťazenie, ale využite akumulátor <math xmlns="&mathml;"
>
<mi fontstyle="italic">as</mi>
</math>.
</p>
<p class="indented">Testovanie:
</p><pre>    Preorderal_test = r:Results_str
    Preorder_efficient_test = r:Results_str
    Postorderal_test = r:Results_str
    Postorder_efficient_test = r:Results_str</pre>
</div>
<div class="editbuttontd">
<form action="#id8C----" method="POST" id="id8C----__" onsubmit="return submitForm(this,this);"
><a name="id8C----"/><input type="hidden" name="selector" value="id8C----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="id9C----" class="editable"><a name="id-D----"/>
<form action="#id-D----" method="POST" id="id-D----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="id-D----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idAD----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Preorderal</mi>
</math></span>&nbsp;/&nbsp;2 displayed by&nbsp;<em>Tex2_preorderal</em> as&nbsp;<math
 xmlns="&mathml;">
<msub><mi mathvariant="normal">Preordera</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow><mo>(</mo>
<mstyle class="bvar">
<msub><mi>#</mi><mn>1</mn>
</msub>
</mstyle><mo>,</mo>
<mstyle class="bvar">
<msub><mi>#</mi><mn>2</mn>
</msub>
</mstyle><mo>)</mo>
</mrow>
</math></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<msub><mi mathvariant="normal">Preordera</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp1"><mo>(</mo>
<mstyle class="bvar"><mi fontstyle="italic">ts</mi>
</mstyle><mo>,</mo>
<mstyle class="bvar"><mi fontstyle="italic">as</mi>
</mstyle><mo>)</mo>
</mrow><mo>=</mo><mi class="adident">?</mi>
</math>
</div>
<div class="editbuttontd">
<form action="#idAD----" method="POST" id="idAD----__" onsubmit="return submitForm(this,this);"
><a name="idAD----"/><input type="hidden" name="selector" value="idAD----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idBD----" class="editable"><a name="idDD----"/>
<form action="#idDD----" method="POST" id="idDD----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idDD----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idED----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Preorder_efficient</mi>
</math></span></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Preorder_efficient</mi>
<mrow class="cp1"><mo>(</mo>
<mstyle class="bvar"><mi>t</mi>
</mstyle><mo>)</mo>
</mrow><mo>=</mo><mi class="adident">?</mi>
</math>
</div>
<div class="editbuttontd">
<form action="#idED----" method="POST" id="idED----__" onsubmit="return submitForm(this,this);"
><a name="idED----"/><input type="hidden" name="selector" value="idED----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idFD----" class="editable"><a name="idHD----"/>
<form action="#idHD----" method="POST" id="idHD----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idHD----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idID----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Postorderal</mi>
</math></span>&nbsp;/&nbsp;2 displayed by&nbsp;<em>Tex2_postorderal</em> as&nbsp;<math
 xmlns="&mathml;">
<msub><mi mathvariant="normal">Postordera</mi><mi mathvariant="normal">L</mi
>
</msub>
<mrow><mo>(</mo>
<mstyle class="bvar">
<msub><mi>#</mi><mn>1</mn>
</msub>
</mstyle><mo>,</mo>
<mstyle class="bvar">
<msub><mi>#</mi><mn>2</mn>
</msub>
</mstyle><mo>)</mo>
</mrow>
</math></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<msub><mi mathvariant="normal">Postordera</mi><mi mathvariant="normal">L</mi
>
</msub>
<mrow class="cp1"><mo>(</mo>
<mstyle class="bvar"><mi fontstyle="italic">ts</mi>
</mstyle><mo>,</mo>
<mstyle class="bvar"><mi fontstyle="italic">as</mi>
</mstyle><mo>)</mo>
</mrow><mo>=</mo><mi class="adident">?</mi>
</math>
</div>
<div class="editbuttontd">
<form action="#idID----" method="POST" id="idID----__" onsubmit="return submitForm(this,this);"
><a name="idID----"/><input type="hidden" name="selector" value="idID----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idJD----" class="editable"><a name="idLD----"/>
<form action="#idLD----" method="POST" id="idLD----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idLD----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idMD----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Postorder_efficient</mi>
</math></span></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Postorder_efficient</mi>
<mrow class="cp1"><mo>(</mo>
<mstyle class="bvar"><mi>t</mi>
</mstyle><mo>)</mo>
</mrow><mo>=</mo><mi class="adident">?</mi>
</math>
</div>
<div class="editbuttontd">
<form action="#idMD----" method="POST" id="idMD----__" onsubmit="return submitForm(this,this);"
><a name="idMD----"/><input type="hidden" name="selector" value="idMD----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idND----" class="editable"><a name="idPD----"/>
<form action="#idPD----" method="POST" id="idPD----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idPD----"/>
<div class="separatorbutton fill">
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</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idQD----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Preorderal_test</mi>
</math></span>&nbsp;/&nbsp;0</span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Preorderal_test</mi><mo>=</mo>
<mrow class="cp1"><mo>(</mo>
<msub><mi mathvariant="normal">Preordera</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp2"><mo>(</mo><mn class="builtin">0</mn><mo>,</mo><ms class="clstring"
>@#</ms><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><ms class="clstring">@#</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<msub><mi mathvariant="normal">Preordera</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp2"><mo>(</mo>
<mrow class="cp3"><mo>(</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">x</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">y</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>,</mo><ms class="clstring">@#</ms><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><ms class="clstring">xy@#</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<msub><mi mathvariant="normal">Preordera</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp2"><mo>(</mo>
<mrow class="cp3"><mo>(</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">f(x,y)</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>,</mo><ms class="clstring">@#</ms><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><ms class="clstring">fxy@#</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<msub><mi mathvariant="normal">Preordera</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp2"><mo>(</mo>
<mrow class="cp3"><mo>(</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">g(x,y)</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">z</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">h(u)</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>,</mo><ms class="clstring">@#</ms><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><ms class="clstring">gxyzhu@#</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<msub><mi mathvariant="normal">Preordera</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp2"><mo>(</mo>
<mrow class="cp3"><mo>(</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u))</ms><mo>)</mo
>
</mrow><mo class="builtin">,</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u,p(a,b,c),w),q(d,r(e)))</ms
><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>,</mo><ms class="clstring">@#</ms><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><ms class="clstring">fgxyzhufgxyzhupabcwqdre@#</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn>
</math>
</div>
<div class="editbuttontd">
<form action="#idQD----" method="POST" id="idQD----__" onsubmit="return submitForm(this,this);"
><a name="idQD----"/><input type="hidden" name="selector" value="idQD----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idRD----" class="editable"><a name="idTD----"/>
<form action="#idTD----" method="POST" id="idTD----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idTD----"/>
<div class="separatorbutton fill">
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</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idUD----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Preorder_efficient_test</mi>
</math></span>&nbsp;/&nbsp;0</span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Preorder_efficient_test</mi><mo>=</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Preorder_efficient</mi>
<mrow class="cp2"><mo>(</mo>
<mfrac><ms class="clchar">x</ms><mn class="builtin">0</mn>
</mfrac><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><ms class="clstring">x</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Preorder_efficient</mi><mi class="ident"
>S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(x,y)</ms><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><ms class="clstring">fxy</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Preorder_efficient</mi><mi class="ident"
>S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u))</ms><mo>)</mo
>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><ms class="clstring">fgxyzhu</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Preorder_efficient</mi><mi class="ident"
>S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u,p(a,b,c),w),q(d,r(e)))</ms
><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><ms class="clstring">fgxyzhupabcwqdre</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn>
</math>
</div>
<div class="editbuttontd">
<form action="#idUD----" method="POST" id="idUD----__" onsubmit="return submitForm(this,this);"
><a name="idUD----"/><input type="hidden" name="selector" value="idUD----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idVD----" class="editable"><a name="idXD----"/>
<form action="#idXD----" method="POST" id="idXD----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idXD----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idYD----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Postorderal_test</mi>
</math></span>&nbsp;/&nbsp;0</span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Postorderal_test</mi><mo>=</mo>
<mrow class="cp1"><mo>(</mo>
<msub><mi mathvariant="normal">Postordera</mi><mi mathvariant="normal">L</mi
>
</msub>
<mrow class="cp2"><mo>(</mo><mn class="builtin">0</mn><mo>,</mo><ms class="clstring"
>@#</ms><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><ms class="clstring">@#</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<msub><mi mathvariant="normal">Postordera</mi><mi mathvariant="normal">L</mi
>
</msub>
<mrow class="cp2"><mo>(</mo>
<mrow class="cp3"><mo>(</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">x</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">y</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>,</mo><ms class="clstring">@#</ms><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><ms class="clstring">xy@#</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<msub><mi mathvariant="normal">Postordera</mi><mi mathvariant="normal">L</mi
>
</msub>
<mrow class="cp2"><mo>(</mo>
<mrow class="cp3"><mo>(</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">f(x,y)</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>,</mo><ms class="clstring">@#</ms><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><ms class="clstring">xyf@#</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<msub><mi mathvariant="normal">Postordera</mi><mi mathvariant="normal">L</mi
>
</msub>
<mrow class="cp2"><mo>(</mo>
<mrow class="cp3"><mo>(</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">g(x,y)</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">z</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">h(u)</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>,</mo><ms class="clstring">@#</ms><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><ms class="clstring">xygzuh@#</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<msub><mi mathvariant="normal">Postordera</mi><mi mathvariant="normal">L</mi
>
</msub>
<mrow class="cp2"><mo>(</mo>
<mrow class="cp3"><mo>(</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u))</ms><mo>)</mo
>
</mrow><mo class="builtin">,</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u,p(a,b,c),w),q(d,r(e)))</ms
><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>,</mo><ms class="clstring">@#</ms><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><ms class="clstring">xygzuhfxygzuabcpwhderqf@#</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn>
</math>
</div>
<div class="editbuttontd">
<form action="#idYD----" method="POST" id="idYD----__" onsubmit="return submitForm(this,this);"
><a name="idYD----"/><input type="hidden" name="selector" value="idYD----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idZD----" class="editable"><a name="idbD----"/>
<form action="#idbD----" method="POST" id="idbD----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idbD----"/>
<div class="separatorbutton fill">
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</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idcD----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Postorder_efficient_test</mi>
</math></span>&nbsp;/&nbsp;0</span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Postorder_efficient_test</mi><mo>=</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Postorder_efficient</mi>
<mrow class="cp2"><mo>(</mo>
<mfrac><ms class="clchar">x</ms><mn class="builtin">0</mn>
</mfrac><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><ms class="clstring">x</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Postorder_efficient</mi><mi class="ident"
>S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(x,y)</ms><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><ms class="clstring">xyf</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Postorder_efficient</mi><mi class="ident"
>S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u))</ms><mo>)</mo
>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><ms class="clstring">xygzuhf</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Postorder_efficient</mi><mi class="ident"
>S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u,p(a,b,c),w),q(d,r(e)))</ms
><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><ms class="clstring">xygzuabcpwhderqf</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn>
</math>
</div>
<div class="editbuttontd">
<form action="#idcD----" method="POST" id="idcD----__" onsubmit="return submitForm(this,this);"
><a name="idcD----"/><input type="hidden" name="selector" value="idcD----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="iddD----" class="editable"><a name="idfD----"/>
<form action="#idfD----" method="POST" id="idfD----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idfD----"/>
<div class="separatorbutton fill">
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</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idgD----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><b><i>Izomorfné všeobecné stromy.</i></b> Pre dané všeobecné stromy
 <math xmlns="&mathml;">
<msub><mi>t</mi><mn>1</mn>
</msub>
</math> a <math xmlns="&mathml;">
<msub><mi>t</mi><mn>2</mn>
</msub>
</math> platí predikát <math xmlns="&mathml;">
<msub><mi>t</mi><mn>1</mn>
</msub><mo>&sime;</mo>
<msub><mi>t</mi><mn>2</mn>
</msub>
</math> práve vtedy, keď sú tieto stromy izomorfné, teda majú rovnaký 
tvar, ale nie nutne rovnaké hodnoty uložené vo vrcholoch.
</p>
</div>
<div class="editbuttontd">
<form action="#idgD----" method="POST" id="idgD----__" onsubmit="return submitForm(this,this);"
><a name="idgD----"/><input type="hidden" name="selector" value="idgD----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idhD----" class="editable"><a name="idjD----"/>
<form action="#idjD----" method="POST" id="idjD----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idjD----"/>
<div class="separatorbutton fill">
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</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idkD----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Predicate&nbsp;<acronym title="This is an inductive predicate"
 class="pred_induct"><math xmlns="&mathml;">
<mi class="inh_col_id">Isomorphicl</mi>
</math></acronym>&nbsp;/&nbsp;2 displayed by&nbsp;<em>Tex2_isomorphicl</em> as&nbsp;<math
 xmlns="&mathml;">
<mstyle class="bvar">
<msub><mi>#</mi><mn>1</mn>
</msub>
</mstyle>
<msub><mo>&sime;</mo><mi mathvariant="normal">L</mi>
</msub>
<mstyle class="bvar">
<msub><mi>#</mi><mn>2</mn>
</msub>
</mstyle>
</math></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mn class="builtin">0</mn>
<msub><mo>&sime;</mo><mi mathvariant="normal">L</mi>
</msub><mn class="builtin">0</mn>
</math>
<math xmlns="&mathml;" mode="display" class="clause">
<mfrac>
<mstyle class="bvar">
<msub><mi>x</mi><mn>11</mn>
</msub>
</mstyle>
<mstyle class="bvar">
<msub><mi fontstyle="italic">ts</mi><mn>11</mn>
</msub>
</mstyle>
</mfrac><mo class="builtin">,</mo>
<mstyle class="bvar">
<msub><mi fontstyle="italic">ts</mi><mn>12</mn>
</msub>
</mstyle>
<msub><mo>&sime;</mo><mi mathvariant="normal">L</mi>
</msub>
<mfrac>
<mstyle class="bvar">
<msub><mi>x</mi><mn>21</mn>
</msub>
</mstyle>
<mstyle class="bvar">
<msub><mi fontstyle="italic">ts</mi><mn>21</mn>
</msub>
</mstyle>
</mfrac><mo class="builtin">,</mo>
<mstyle class="bvar">
<msub><mi fontstyle="italic">ts</mi><mn>22</mn>
</msub>
</mstyle><mo>&larr;</mo>
<mrow>
<msub><mi fontstyle="italic">ts</mi><mn>11</mn>
</msub>
<msub><mo>&sime;</mo><mi mathvariant="normal">L</mi>
</msub>
<msub><mi fontstyle="italic">ts</mi><mn>21</mn>
</msub>
</mrow><mo>&and;</mo>
<mrow>
<msub><mi fontstyle="italic">ts</mi><mn>12</mn>
</msub>
<msub><mo>&sime;</mo><mi mathvariant="normal">L</mi>
</msub>
<msub><mi fontstyle="italic">ts</mi><mn>22</mn>
</msub>
</mrow>
</math>
</div>
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<div id="idoD----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Predicate&nbsp;<acronym title="This is an inductive predicate"
 class="pred_induct"><math xmlns="&mathml;">
<mi class="inh_col_id">Isomorphic</mi>
</math></acronym>&nbsp;/&nbsp;2 displayed by&nbsp;<em>Tex2_isomorphic</em> as&nbsp;<math
 xmlns="&mathml;">
<mstyle class="bvar">
<msub><mi>#</mi><mn>1</mn>
</msub>
</mstyle><mo>&sime;</mo>
<mstyle class="bvar">
<msub><mi>#</mi><mn>2</mn>
</msub>
</mstyle>
</math></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mfrac>
<mstyle class="bvar">
<msub><mi>x</mi><mn>1</mn>
</msub>
</mstyle>
<mstyle class="bvar">
<msub><mi fontstyle="italic">ts</mi><mn>1</mn>
</msub>
</mstyle>
</mfrac><mo>&sime;</mo>
<mfrac>
<mstyle class="bvar">
<msub><mi>x</mi><mn>2</mn>
</msub>
</mstyle>
<mstyle class="bvar">
<msub><mi fontstyle="italic">ts</mi><mn>2</mn>
</msub>
</mstyle>
</mfrac><mo>&larr;</mo>
<mrow>
<msub><mi fontstyle="italic">ts</mi><mn>1</mn>
</msub>
<msub><mo>&sime;</mo><mi mathvariant="normal">L</mi>
</msub>
<msub><mi fontstyle="italic">ts</mi><mn>2</mn>
</msub>
</mrow>
</math>
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<div id="idsD----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p>Predikát <math xmlns="&mathml;">
<msub><mi fontstyle="italic">ts</mi><mn>1</mn>
</msub>
<msub><mo>&sime;</mo><mi mathvariant="normal">L</mi>
</msub>
<msub><mi fontstyle="italic">ts</mi><mn>2</mn>
</msub>
</math> je reláciou ekvivalencie na zoznamoch všeobecných stromov. Predikát
 <math xmlns="&mathml;">
<msub><mi>t</mi><mn>1</mn>
</msub><mo>&sime;</mo>
<msub><mi>t</mi><mn>2</mn>
</msub>
</math> je reláciou ekvivalencie na všeobecných stromoch. Navyše platí
</p>
<math xmlns="&mathml;" mode="display">
<mi class="ident">Lgt</mi>
<mrow class="cp1"><mo>(</mo>
<msub><mi fontstyle="italic">ts</mi><mn>1</mn>
</msub><mo>)</mo>
</mrow><mo>&and;</mo>
<msub><mi fontstyle="italic">ts</mi><mn>1</mn>
</msub>
<msub><mo>&sime;</mo><mi mathvariant="normal">L</mi>
</msub>
<msub><mi fontstyle="italic">ts</mi><mn>2</mn>
</msub><mo>&rarr;</mo><mi class="ident">Lgt</mi>
<mrow class="cp1"><mo>(</mo>
<msub><mi fontstyle="italic">ts</mi><mn>2</mn>
</msub><mo>)</mo>
</mrow>
</math>
<math xmlns="&mathml;" mode="display">
<msub><mi fontstyle="italic">ts</mi><mn>1</mn>
</msub>
<msub><mo>&sime;</mo><mi mathvariant="normal">L</mi>
</msub>
<msub><mi fontstyle="italic">ts</mi><mn>2</mn>
</msub><mo>&rarr;</mo>
<msub>
<mrow class="cp1"><mo>&mid;</mo>
<msub><mi fontstyle="italic">ts</mi><mn>1</mn>
</msub><mo>&mid;</mo>
</mrow><mi mathvariant="normal">L</mi>
</msub><mo>=</mo>
<msub>
<mrow class="cp1"><mo>&mid;</mo>
<msub><mi fontstyle="italic">ts</mi><mn>2</mn>
</msub><mo>&mid;</mo>
</mrow><mi mathvariant="normal">L</mi>
</msub>
</math>
<math xmlns="&mathml;" mode="display">
<msub><mi fontstyle="italic">ts</mi><mn>1</mn>
</msub>
<msub><mo>&sime;</mo><mi mathvariant="normal">L</mi>
</msub>
<msub><mi fontstyle="italic">ts</mi><mn>2</mn>
</msub><mo>&rarr;</mo>
<msub><mi mathvariant="normal">d</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp1"><mo>(</mo>
<msub><mi fontstyle="italic">ts</mi><mn>1</mn>
</msub><mo>)</mo>
</mrow><mo>=</mo>
<msub><mi mathvariant="normal">d</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp1"><mo>(</mo>
<msub><mi fontstyle="italic">ts</mi><mn>2</mn>
</msub><mo>)</mo>
</mrow>
</math>
<p>a
</p>
<math xmlns="&mathml;" mode="display">
<mi class="ident">Gt</mi>
<mrow class="cp1"><mo>(</mo>
<msub><mi>t</mi><mn>1</mn>
</msub><mo>)</mo>
</mrow><mo>&and;</mo>
<msub><mi>t</mi><mn>1</mn>
</msub><mo>&sime;</mo>
<msub><mi>t</mi><mn>2</mn>
</msub><mo>&rarr;</mo><mi class="ident">Gt</mi>
<mrow class="cp1"><mo>(</mo>
<msub><mi>t</mi><mn>2</mn>
</msub><mo>)</mo>
</mrow>
</math>
<math xmlns="&mathml;" mode="display">
<msub><mi>t</mi><mn>1</mn>
</msub><mo>&sime;</mo>
<msub><mi>t</mi><mn>2</mn>
</msub><mo>&rarr;</mo>
<mrow class="cp1"><mo>&mid;</mo>
<msub><mi>t</mi><mn>1</mn>
</msub><mo>&mid;</mo>
</mrow><mo>=</mo>
<mrow class="cp1"><mo>&mid;</mo>
<msub><mi>t</mi><mn>2</mn>
</msub><mo>&mid;</mo>
</mrow>
</math>
<math xmlns="&mathml;" mode="display">
<msub><mi>t</mi><mn>1</mn>
</msub><mo>&sime;</mo>
<msub><mi>t</mi><mn>2</mn>
</msub><mo>&rarr;</mo><mi mathvariant="normal">d</mi>
<mrow class="cp1"><mo>(</mo>
<msub><mi>t</mi><mn>1</mn>
</msub><mo>)</mo>
</mrow><mo>=</mo><mi mathvariant="normal">d</mi>
<mrow class="cp1"><mo>(</mo>
<msub><mi>t</mi><mn>2</mn>
</msub><mo>)</mo>
</mrow>
</math>
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/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
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</div>
</div>
<div id="idtD----" class="editable"><a name="idvD----"/>
<form action="#idvD----" method="POST" id="idvD----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
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<div id="idwD----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><b><i>Číslovanie vrcholov vo všeobecných stromoch.</i></b> V nasledujúcich
 úlohách budeme číslovať vrcholy vo všeobecných stromoch. To znamená,
 že pre daný strom vytvoríme izomorfný strom, v ktorom sú hodnoty vo vrcholoch
 nahradené číslami <math xmlns="&mathml;">
<mn class="builtin">0</mn><mo class="builtin">,</mo><mn class="builtin">1</mn
><mo class="builtin">,</mo>
<mrow><mn class="builtin">2</mn><mo class="builtin">,</mo><mo>&hellip;</mo>
</mrow>
</math> v predpísanom poradí.
</p>
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</div>
<div id="idxD----" class="editable"><a name="idzD----"/>
<form action="#idzD----" method="POST" id="idzD----" onsubmit="return submitForm(this,this);"
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<div id="id0D----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><b>Úloha.</b> Zadefinujte funkciu <math xmlns="&mathml;">
<mi class="ident">Num_pre</mi>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow>
</math>, ktorá očísluje vrcholy všeobecného stromu <math xmlns="&mathml;"
>
<mi>t</mi>
</math> tak, aby pri výpise v poradí <i>preorder</i> tvorili súvislý interval
 prirodzených čísel <math xmlns="&mathml;">
<mn class="builtin">0</mn><mo class="builtin">,</mo><mn class="builtin">1</mn
><mo class="builtin">,</mo>
<mrow><mn class="builtin">2</mn><mo class="builtin">,</mo><mo>&hellip;</mo>
</mrow>
</math>.
</p>
<p>Špecifikácia:
</p>
<math xmlns="&mathml;" mode="display">
<mi class="ident">Gt</mi>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow><mo>&rarr;</mo><mi class="ident">Num_pre</mi>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow><mo>&sime;</mo><mi>t</mi>
</math>
<math xmlns="&mathml;" mode="display">
<mi class="ident">Gt</mi>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow><mo>&rarr;</mo><mi class="ident">Preorder</mi><mi class="ident">Num_pre</mi
>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow><mo>=</mo>
<mrow class="cp1"><mo>[</mo><mn class="builtin">0</mn><mi mathvariant="normal"
>  .. </mi>
<mrow class="cp2"><mo>&mid;</mo><mi>t</mi><mo>&mid;</mo>
</mrow><mo>)</mo>
</mrow>
</math>
<p><i>Návod.</i> Zadefinujte a použite pomocnú funkciu <math xmlns="&mathml;"
>
<mi class="ident">Num_prel</mi>
<mrow class="cp1"><mo>(</mo><mi fontstyle="italic">ts</mi><mo class="builtin"
>,</mo><mi>m</mi><mo>)</mo>
</mrow>
</math>, ktorá očísluje vrcholy stromov v zozname <math xmlns="&mathml;"
>
<mi fontstyle="italic">ts</mi>
</math> tak, aby pri výpise v poradí preorder tvorili súvislý interval 
prirodzených čísel <math xmlns="&mathml;">
<mi>m</mi><mo class="builtin">,</mo><mi>m</mi><mo class="builtin">+</mo><mn class="builtin"
>1</mn><mo class="builtin">,</mo>
<mrow><mi>m</mi><mo class="builtin">+</mo><mn class="builtin">2</mn><mo class="builtin"
>,</mo><mo>&hellip;</mo>
</mrow>
</math>. Využite funkciu <math xmlns="&mathml;">
<mrow class="cp1"><mo>&mid;</mo><mi>t</mi><mo>&mid;</mo>
</mrow>
</math> alebo <math xmlns="&mathml;">
<msub>
<mrow class="cp1"><mo>&mid;</mo><mi fontstyle="italic">ts</mi><mo>&mid;</mo>
</mrow><mi mathvariant="normal">L</mi>
</msub>
</math> (podľa uváženia).
</p>
<p>Špecifikácia:
</p>
<math xmlns="&mathml;" mode="display">
<mi class="ident">Lgt</mi>
<mrow class="cp1"><mo>(</mo><mi fontstyle="italic">ts</mi><mo>)</mo>
</mrow><mo>&rarr;</mo><mi class="ident">Num_prel</mi>
<mrow class="cp1"><mo>(</mo><mi fontstyle="italic">ts</mi><mo class="builtin"
>,</mo><mi>m</mi><mo>)</mo>
</mrow>
<msub><mo>&sime;</mo><mi mathvariant="normal">L</mi>
</msub><mi fontstyle="italic">ts</mi>
</math>
<math xmlns="&mathml;" mode="display">
<mi class="ident">Lgt</mi>
<mrow class="cp1"><mo>(</mo><mi fontstyle="italic">ts</mi><mo>)</mo>
</mrow><mo>&rarr;</mo>
<msub><mi mathvariant="normal">Preorder</mi><mi mathvariant="normal">L</mi>
</msub><mi class="ident">Num_prel</mi>
<mrow class="cp1"><mo>(</mo><mi fontstyle="italic">ts</mi><mo class="builtin"
>,</mo><mi>m</mi><mo>)</mo>
</mrow><mo>=</mo>
<mrow class="cp1"><mo>[</mo><mi>m</mi><mi mathvariant="normal">  .. </mi><mi
>m</mi><mo class="builtin">+</mo>
<msub>
<mrow class="cp2"><mo>&mid;</mo><mi fontstyle="italic">ts</mi><mo>&mid;</mo>
</mrow><mi mathvariant="normal">L</mi>
</msub><mo>)</mo>
</mrow>
</math>
<p>Testovanie:
</p><pre>    Num_prel_test = r:Results_lgt
    Num_pre_test = r:Results_gt</pre>
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<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Num_prel</mi>
</math></span>&nbsp;/&nbsp;2 displayed by&nbsp;<em>Tex2_num_prel</em> as&nbsp;<math
 xmlns="&mathml;">
<msub><mi mathvariant="normal">Num_pre</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow><mo>(</mo>
<mstyle class="bvar">
<msub><mi>#</mi><mn>1</mn>
</msub>
</mstyle><mo>,</mo>
<mstyle class="bvar">
<msub><mi>#</mi><mn>2</mn>
</msub>
</mstyle><mo>)</mo>
</mrow>
</math></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<msub><mi mathvariant="normal">Num_pre</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp1"><mo>(</mo>
<mstyle class="bvar"><mi fontstyle="italic">ts</mi>
</mstyle><mo>,</mo>
<mstyle class="bvar"><mi>m</mi>
</mstyle><mo>)</mo>
</mrow><mo>=</mo><mi class="adident">?</mi>
</math>
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><a name="id4D----"/><input type="hidden" name="selector" value="id4D----"/><input
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/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
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</form>
</div>
</div>
</div>
<div id="id5D----" class="editable"><a name="id7D----"/>
<form action="#id7D----" method="POST" id="id7D----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
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<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Num_pre</mi>
</math></span></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Num_pre</mi>
<mrow class="cp1"><mo>(</mo>
<mstyle class="bvar"><mi>t</mi>
</mstyle><mo>)</mo>
</mrow><mo>=</mo><mi class="adident">?</mi>
</math>
</div>
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><a name="id8D----"/><input type="hidden" name="selector" value="id8D----"/><input
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/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
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</form>
</div>
</div>
</div>
<div id="id9D----" class="editable"><a name="id-E----"/>
<form action="#id-E----" method="POST" id="id-E----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="id-E----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idAE----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Num_prel_test</mi>
</math></span>&nbsp;/&nbsp;0</span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Num_prel_test</mi><mo>=</mo>
<mrow class="cp1"><mo>(</mo>
<msub><mi mathvariant="normal">Num_pre</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp2"><mo>(</mo><mn class="builtin">0</mn><mo>,</mo><mn class="builtin"
>8</mn><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<msub><mi mathvariant="normal">Num_pre</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp2"><mo>(</mo>
<mrow class="cp3"><mo>(</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">x</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">y</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>,</mo><mn class="builtin">3</mn><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup>
<mrow class="cp2"><mo>(</mo>
<mfrac><mn class="builtin">3</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><mn class="builtin">4</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<msub><mi mathvariant="normal">Num_pre</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp2"><mo>(</mo>
<mrow class="cp3"><mo>(</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">f(x,y)</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>,</mo><mn class="builtin">3</mn><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup>
<mrow class="cp2"><mo>(</mo>
<mfrac><mn class="builtin">3</mn>
<mrow>
<mfrac><mn class="builtin">4</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><mn class="builtin">5</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn>
</mrow>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<msub><mi mathvariant="normal">Num_pre</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp2"><mo>(</mo>
<mrow class="cp3"><mo>(</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">g(x,y)</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">z</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">h(u)</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>,</mo><mn class="builtin">3</mn><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup>
<mrow class="cp2"><mo>(</mo>
<mfrac><mn class="builtin">3</mn>
<mrow>
<mfrac><mn class="builtin">4</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><mn class="builtin">5</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn>
</mrow>
</mfrac><mo class="builtin">,</mo>
<mfrac><mn class="builtin">6</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><mn class="builtin">7</mn>
<mrow>
<mfrac><mn class="builtin">8</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn>
</mrow>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn>
</math>
</div>
<div class="editbuttontd">
<form action="#idAE----" method="POST" id="idAE----__" onsubmit="return submitForm(this,this);"
><a name="idAE----"/><input type="hidden" name="selector" value="idAE----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idBE----" class="editable"><a name="idDE----"/>
<form action="#idDE----" method="POST" id="idDE----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idDE----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idEE----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Num_pre_test</mi>
</math></span>&nbsp;/&nbsp;0</span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Num_pre_test</mi><mo>=</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Num_pre</mi>
<mrow class="cp2"><mo>(</mo>
<mfrac><ms class="clstring">q</ms><mn class="builtin">0</mn>
</mfrac><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup>
<mfrac><mn class="builtin">0</mn><mn class="builtin">0</mn>
</mfrac><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Num_pre</mi><mi class="ident">S2gtc</mi
>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(x,y)</ms><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup>
<mfrac><mn class="builtin">0</mn>
<mrow>
<mfrac><mn class="builtin">1</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><mn class="builtin">2</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn>
</mrow>
</mfrac><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Num_pre</mi><mi class="ident">S2gtc</mi
>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u))</ms><mo>)</mo
>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup>
<mfrac><mn class="builtin">0</mn>
<mrow>
<mfrac><mn class="builtin">1</mn>
<mrow>
<mfrac><mn class="builtin">2</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><mn class="builtin">3</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn>
</mrow>
</mfrac><mo class="builtin">,</mo>
<mfrac><mn class="builtin">4</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><mn class="builtin">5</mn>
<mrow>
<mfrac><mn class="builtin">6</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn>
</mrow>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn>
</mrow>
</mfrac><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn>
</math>
</div>
<div class="editbuttontd">
<form action="#idEE----" method="POST" id="idEE----__" onsubmit="return submitForm(this,this);"
><a name="idEE----"/><input type="hidden" name="selector" value="idEE----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idFE----" class="editable"><a name="idHE----"/>
<form action="#idHE----" method="POST" id="idHE----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idHE----"/>
<div class="separatorbutton fill">
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</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idIE----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><b>Úloha.</b> Analogicky k predchádzajúcej funkcii <math xmlns="&mathml;"
>
<mi class="ident">Num_pre</mi>
</math> zadefinujte funkciu <math xmlns="&mathml;">
<mi class="ident">Num_post</mi>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow>
</math>, ktorá spĺňa špecifikáciu:
</p>
<math xmlns="&mathml;" mode="display">
<mi class="ident">Gt</mi>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow><mo>&rarr;</mo><mi class="ident">Num_post</mi>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow><mo>&sime;</mo><mi>t</mi>
</math>
<math xmlns="&mathml;" mode="display">
<mi class="ident">Gt</mi>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow><mo>&rarr;</mo><mi class="ident">Postorder</mi><mi class="ident">Num_post</mi
>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow><mo>=</mo>
<mrow class="cp1"><mo>[</mo><mn class="builtin">0</mn><mi mathvariant="normal"
>  .. </mi>
<mrow class="cp2"><mo>&mid;</mo><mi>t</mi><mo>&mid;</mo>
</mrow><mo>)</mo>
</mrow>
</math>
<p>Testovanie:
</p><pre>    Num_postl_test = r:Results_lgt
    Num_post_test = r:Results_gt</pre>
</div>
<div class="editbuttontd">
<form action="#idIE----" method="POST" id="idIE----__" onsubmit="return submitForm(this,this);"
><a name="idIE----"/><input type="hidden" name="selector" value="idIE----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idJE----" class="editable"><a name="idLE----"/>
<form action="#idLE----" method="POST" id="idLE----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idLE----"/>
<div class="separatorbutton fill">
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</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idME----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Num_postl</mi>
</math></span>&nbsp;/&nbsp;2 displayed by&nbsp;<em>Tex2_num_postl</em> as&nbsp;<math
 xmlns="&mathml;">
<msub><mi mathvariant="normal">Num_post</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow><mo>(</mo>
<mstyle class="bvar">
<msub><mi>#</mi><mn>1</mn>
</msub>
</mstyle><mo>,</mo>
<mstyle class="bvar">
<msub><mi>#</mi><mn>2</mn>
</msub>
</mstyle><mo>)</mo>
</mrow>
</math></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<msub><mi mathvariant="normal">Num_post</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp1"><mo>(</mo>
<mstyle class="bvar"><mi fontstyle="italic">ts</mi>
</mstyle><mo>,</mo>
<mstyle class="bvar"><mi>m</mi>
</mstyle><mo>)</mo>
</mrow><mo>=</mo><mi class="adident">?</mi>
</math>
</div>
<div class="editbuttontd">
<form action="#idME----" method="POST" id="idME----__" onsubmit="return submitForm(this,this);"
><a name="idME----"/><input type="hidden" name="selector" value="idME----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idNE----" class="editable"><a name="idPE----"/>
<form action="#idPE----" method="POST" id="idPE----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idPE----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idQE----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Num_post</mi>
</math></span></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Num_post</mi>
<mrow class="cp1"><mo>(</mo>
<mstyle class="bvar"><mi>t</mi>
</mstyle><mo>)</mo>
</mrow><mo>=</mo><mi class="adident">?</mi>
</math>
</div>
<div class="editbuttontd">
<form action="#idQE----" method="POST" id="idQE----__" onsubmit="return submitForm(this,this);"
><a name="idQE----"/><input type="hidden" name="selector" value="idQE----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idRE----" class="editable"><a name="idTE----"/>
<form action="#idTE----" method="POST" id="idTE----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idTE----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idUE----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Num_postl_test</mi>
</math></span>&nbsp;/&nbsp;0</span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Num_postl_test</mi><mo>=</mo>
<mrow class="cp1"><mo>(</mo>
<msub><mi mathvariant="normal">Num_post</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp2"><mo>(</mo><mn class="builtin">0</mn><mo>,</mo><mn class="builtin"
>8</mn><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<msub><mi mathvariant="normal">Num_post</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp2"><mo>(</mo>
<mrow class="cp3"><mo>(</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">x</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">y</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>,</mo><mn class="builtin">3</mn><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup>
<mrow class="cp2"><mo>(</mo>
<mfrac><mn class="builtin">3</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><mn class="builtin">4</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<msub><mi mathvariant="normal">Num_post</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp2"><mo>(</mo>
<mrow class="cp3"><mo>(</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">f(x,y)</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>,</mo><mn class="builtin">3</mn><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup>
<mrow class="cp2"><mo>(</mo>
<mfrac><mn class="builtin">5</mn>
<mrow>
<mfrac><mn class="builtin">3</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><mn class="builtin">4</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn>
</mrow>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<msub><mi mathvariant="normal">Num_post</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp2"><mo>(</mo>
<mrow class="cp3"><mo>(</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">g(x,y)</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">z</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">h(u)</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>,</mo><mn class="builtin">3</mn><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup>
<mrow class="cp2"><mo>(</mo>
<mfrac><mn class="builtin">5</mn>
<mrow>
<mfrac><mn class="builtin">3</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><mn class="builtin">4</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn>
</mrow>
</mfrac><mo class="builtin">,</mo>
<mfrac><mn class="builtin">6</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><mn class="builtin">8</mn>
<mrow>
<mfrac><mn class="builtin">7</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn>
</mrow>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn>
</math>
</div>
<div class="editbuttontd">
<form action="#idUE----" method="POST" id="idUE----__" onsubmit="return submitForm(this,this);"
><a name="idUE----"/><input type="hidden" name="selector" value="idUE----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idVE----" class="editable"><a name="idXE----"/>
<form action="#idXE----" method="POST" id="idXE----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idXE----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idYE----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Num_post_test</mi>
</math></span>&nbsp;/&nbsp;0</span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Num_post_test</mi><mo>=</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Num_post</mi>
<mrow class="cp2"><mo>(</mo>
<mfrac><ms class="clstring">q</ms><mn class="builtin">0</mn>
</mfrac><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup>
<mfrac><mn class="builtin">0</mn><mn class="builtin">0</mn>
</mfrac><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Num_post</mi><mi class="ident"
>S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(x,y)</ms><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup>
<mfrac><mn class="builtin">2</mn>
<mrow>
<mfrac><mn class="builtin">0</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><mn class="builtin">1</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn>
</mrow>
</mfrac><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo><mi class="ident">Num_post</mi><mi class="ident"
>S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u))</ms><mo>)</mo
>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup>
<mfrac><mn class="builtin">6</mn>
<mrow>
<mfrac><mn class="builtin">2</mn>
<mrow>
<mfrac><mn class="builtin">0</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><mn class="builtin">1</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn>
</mrow>
</mfrac><mo class="builtin">,</mo>
<mfrac><mn class="builtin">3</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><mn class="builtin">5</mn>
<mrow>
<mfrac><mn class="builtin">4</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn>
</mrow>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn>
</mrow>
</mfrac><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn>
</math>
</div>
<div class="editbuttontd">
<form action="#idYE----" method="POST" id="idYE----__" onsubmit="return submitForm(this,this);"
><a name="idYE----"/><input type="hidden" name="selector" value="idYE----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idZE----" class="editable"><a name="idbE----"/>
<form action="#idbE----" method="POST" id="idbE----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idbE----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idcE----" class="fieldwithbuttons editable fill">
<div class="fill">
<div class="header">Remark&nbsp;<math xmlns="&mathml;">
<mi class="comp_id_hdr"></mi>
</math>
</div>
<p><b>PRÉMIOVÁ DOMÁCA ÚLOHA <i>du09</i>.</b> (1+1 = 2 body)
</p>
<p class="indented"><b>Termín odovzdania:</b> nedeľa 27. 4. 2014 23:59:59
</p>
<p class="indented">Pravidlá pre prémiové domáce úlohy nájdete na <i>http://dai.fmph.uniba.sk/courses/udp/#pdu</i
>.
</p>
<p class="indented">Časť a) sa nachádza v súbore <i>ex09a</i>.
</p>
<p><b>b)</b> (1 bod) Zadefinujte funkciu <math xmlns="&mathml;">
<msub class="ident"><mi class="ident">Num_pre</mi><mn class="id_sub">1</mn>
</msub>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow>
</math>, ktorej hodnota je rovnaká ako <math xmlns="&mathml;">
<mi class="ident">Num_pre</mi>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow>
</math>, teda spĺňa špecifikáciu:
</p>
<math xmlns="&mathml;" mode="display">
<mi class="ident">Gt</mi>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow><mo>&rarr;</mo>
<msub class="ident"><mi class="ident">Num_pre</mi><mn class="id_sub">1</mn>
</msub>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow><mo>&sime;</mo><mi>t</mi>
</math>
<math xmlns="&mathml;" mode="display">
<mi class="ident">Gt</mi>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow><mo>&rarr;</mo><mi class="ident">Preorder</mi>
<msub class="ident"><mi class="ident">Num_pre</mi><mn class="id_sub">1</mn>
</msub>
<mrow class="cp1"><mo>(</mo><mi>t</mi><mo>)</mo>
</mrow><mo>=</mo>
<mrow class="cp1"><mo>[</mo><mn class="builtin">0</mn><mi mathvariant="normal"
>  .. </mi>
<mrow class="cp2"><mo>&mid;</mo><mi>t</mi><mo>&mid;</mo>
</mrow><mo>)</mo>
</mrow>
</math>
<p><b>Nepoužite</b> funkciu veľkosť stromu <math xmlns="&mathml;">
<mrow class="cp1"><mo>&mid;</mo><mi>t</mi><mo>&mid;</mo>
</mrow>
</math> ani veľkosť zoznamu stromov <math xmlns="&mathml;">
<msub>
<mrow class="cp1"><mo>&mid;</mo><mi fontstyle="italic">ts</mi><mo>&mid;</mo>
</mrow><mi mathvariant="normal">L</mi>
</msub>
</math>!
</p>
<p><i>Návod.</i> Využite pomocnú funkciu <math xmlns="&mathml;">
<msub class="ident"><mi class="ident">Num_prel</mi><mn class="id_sub">1</mn>
</msub>
<mrow class="cp1"><mo>(</mo><mi fontstyle="italic">ts</mi><mo>,</mo><mi>m</mi
><mo>)</mo>
</mrow>
</math> s vlastnosťou:
</p>
<math xmlns="&mathml;" mode="display">
<mi class="ident">Lgt</mi>
<mrow class="cp1"><mo>(</mo><mi fontstyle="italic">ts</mi><mo>)</mo>
</mrow><mo>&rarr;</mo>
<mrow><mo>&exist;</mo>
<mstyle class="bvar">
<msub><mi fontstyle="italic">ts</mi><mn>1</mn>
</msub>
</mstyle>
<mrow><mo>&exist;</mo>
<mstyle class="bvar">
<msub><mi>m</mi><mn>1</mn>
</msub>
</mstyle>
<mrow class="cp1"><mo>(</mo>
<msub class="ident"><mi class="ident">Num_prel</mi><mn class="id_sub">1</mn>
</msub>
<mrow class="cp2"><mo>(</mo><mi fontstyle="italic">ts</mi><mo>,</mo><mi>m</mi
><mo>)</mo>
</mrow><mo>=</mo>
<mrow class="cp2"><mo>(</mo>
<mstyle class="bvar">
<msub><mi fontstyle="italic">ts</mi><mn>1</mn>
</msub>
</mstyle><mo class="builtin">,</mo>
<mstyle class="bvar">
<msub><mi>m</mi><mn>1</mn>
</msub>
</mstyle><mo>)</mo>
</mrow><mo>&and;</mo><mi class="ident">Lgt</mi>
<mrow class="cp2"><mo>(</mo>
<mstyle class="bvar">
<msub><mi fontstyle="italic">ts</mi><mn>1</mn>
</msub>
</mstyle><mo>)</mo>
</mrow><mo>&and;</mo>
<mstyle class="bvar">
<msub><mi>m</mi><mn>1</mn>
</msub>
</mstyle><mo>=</mo><mi>m</mi><mo class="builtin">+</mo>
<msub>
<mrow class="cp2"><mo>&mid;</mo><mi fontstyle="italic">ts</mi><mo>&mid;</mo>
</mrow><mi mathvariant="normal">L</mi>
</msub><mo>&and;</mo><mi fontstyle="italic">ts</mi>
<msub><mo>&sime;</mo><mi mathvariant="normal">L</mi>
</msub>
<mstyle class="bvar">
<msub><mi fontstyle="italic">ts</mi><mn>1</mn>
</msub>
</mstyle><mo>&and;</mo>
<msub><mi mathvariant="normal">Preorder</mi><mi mathvariant="normal">L</mi>
</msub>
<mrow class="cp2"><mo>(</mo>
<mstyle class="bvar">
<msub><mi fontstyle="italic">ts</mi><mn>1</mn>
</msub>
</mstyle><mo>)</mo>
</mrow><mo>=</mo>
<mrow class="cp2"><mo>[</mo><mi>m</mi><mi mathvariant="normal">  .. </mi>
<mstyle class="bvar">
<msub><mi>m</mi><mn>1</mn>
</msub>
</mstyle><mo>)</mo>
</mrow><mo>)</mo>
</mrow>
</mrow>
</mrow>
</math>
<p>Funkcia teda súčasne vytvorí očíslovaný les <math xmlns="&mathml;">
<msub><mi fontstyle="italic">ts</mi><mn>1</mn>
</msub>
</math> aj vypočíta prvé nepoužité číslo <math xmlns="&mathml;">
<msub><mi>m</mi><mn>1</mn>
</msub>
</math> a vráti dvojicu obsahujúcu oba tieto výsledky.
</p>
<p>Samozrejme, ani v tejto funkcii nepoužite <math xmlns="&mathml;">
<mrow class="cp1"><mo>&mid;</mo><mi>t</mi><mo>&mid;</mo>
</mrow>
</math> ani <math xmlns="&mathml;">
<msub>
<mrow class="cp1"><mo>&mid;</mo><mi fontstyle="italic">ts</mi><mo>&mid;</mo>
</mrow><mi mathvariant="normal">L</mi>
</msub>
</math>.
</p>
<p><i>Testovanie.</i>
</p><pre>    Num_prel1_test = r:Results_lgt_n
    Num_pre1_test = r:Results_gt</pre>
</div>
<div class="editbuttontd">
<form action="#idcE----" method="POST" id="idcE----__" onsubmit="return submitForm(this,this);"
><a name="idcE----"/><input type="hidden" name="selector" value="idcE----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="iddE----" class="editable"><a name="idfE----"/>
<form action="#idfE----" method="POST" id="idfE----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idfE----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idgE----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<msub class="inh_col_id"><mi class="inh_col_id">Num_prel</mi><mn class="id_sub"
>1</mn>
</msub>
</math></span>&nbsp;/&nbsp;2</span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<msub class="ident"><mi class="ident">Num_prel</mi><mn class="id_sub">1</mn>
</msub>
<mrow class="cp1"><mo>(</mo>
<mstyle class="bvar"><mi fontstyle="italic">ts</mi>
</mstyle><mo>,</mo>
<mstyle class="bvar"><mi>m</mi>
</mstyle><mo>)</mo>
</mrow><mo>=</mo><mi class="adident">?</mi><mo class="builtin">,</mo><mi class="adident"
>?</mi>
</math>
</div>
<div class="editbuttontd">
<form action="#idgE----" method="POST" id="idgE----__" onsubmit="return submitForm(this,this);"
><a name="idgE----"/><input type="hidden" name="selector" value="idgE----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idhE----" class="editable"><a name="idjE----"/>
<form action="#idjE----" method="POST" id="idjE----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idjE----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idkE----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<msub class="inh_col_id"><mi class="inh_col_id">Num_pre</mi><mn class="id_sub"
>1</mn>
</msub>
</math></span></span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<msub class="ident"><mi class="ident">Num_pre</mi><mn class="id_sub">1</mn>
</msub>
<mrow class="cp1"><mo>(</mo>
<mstyle class="bvar"><mi>t</mi>
</mstyle><mo>)</mo>
</mrow><mo>=</mo><mi class="adident">?</mi>
</math>
</div>
<div class="editbuttontd">
<form action="#idkE----" method="POST" id="idkE----__" onsubmit="return submitForm(this,this);"
><a name="idkE----"/><input type="hidden" name="selector" value="idkE----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idlE----" class="editable"><a name="idnE----"/>
<form action="#idnE----" method="POST" id="idnE----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idnE----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idoE----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Num_prel1_test</mi>
</math></span>&nbsp;/&nbsp;0</span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Num_prel1_test</mi><mo>=</mo>
<mrow class="cp1"><mo>(</mo>
<msub class="ident"><mi class="ident">Num_prel</mi><mn class="id_sub">1</mn>
</msub>
<mrow class="cp2"><mo>(</mo><mn class="builtin">0</mn><mo>,</mo><mn class="builtin"
>8</mn><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup>
<mrow class="cp2"><mo>(</mo><mn class="builtin">0</mn><mo class="builtin">,</mo
><mn class="builtin">8</mn><mo>)</mo>
</mrow><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<msub class="ident"><mi class="ident">Num_prel</mi><mn class="id_sub">1</mn>
</msub>
<mrow class="cp2"><mo>(</mo>
<mrow class="cp3"><mo>(</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">x</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">y</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>,</mo><mn class="builtin">3</mn><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup>
<mrow class="cp2"><mo>(</mo>
<mrow class="cp3"><mo>(</mo>
<mfrac><mn class="builtin">3</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><mn class="builtin">4</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">5</mn><mo>)</mo>
</mrow><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<msub class="ident"><mi class="ident">Num_prel</mi><mn class="id_sub">1</mn>
</msub>
<mrow class="cp2"><mo>(</mo>
<mrow class="cp3"><mo>(</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">f(x,y)</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>,</mo><mn class="builtin">3</mn><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup>
<mrow class="cp2"><mo>(</mo>
<mrow class="cp3"><mo>(</mo>
<mfrac><mn class="builtin">3</mn>
<mrow>
<mfrac><mn class="builtin">4</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><mn class="builtin">5</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn>
</mrow>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">6</mn><mo>)</mo>
</mrow><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<msub class="ident"><mi class="ident">Num_prel</mi><mn class="id_sub">1</mn>
</msub>
<mrow class="cp2"><mo>(</mo>
<mrow class="cp3"><mo>(</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">g(x,y)</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">z</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mi class="ident">S2gtc</mi>
<mrow class="cp4"><mo>(</mo><ms class="clstring">h(u)</ms><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo>,</mo><mn class="builtin">3</mn><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup>
<mrow class="cp2"><mo>(</mo>
<mrow class="cp3"><mo>(</mo>
<mfrac><mn class="builtin">3</mn>
<mrow>
<mfrac><mn class="builtin">4</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><mn class="builtin">5</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn>
</mrow>
</mfrac><mo class="builtin">,</mo>
<mfrac><mn class="builtin">6</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><mn class="builtin">7</mn>
<mrow>
<mfrac><mn class="builtin">8</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn>
</mrow>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">9</mn><mo>)</mo>
</mrow><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn>
</math>
</div>
<div class="editbuttontd">
<form action="#idoE----" method="POST" id="idoE----__" onsubmit="return submitForm(this,this);"
><a name="idoE----"/><input type="hidden" name="selector" value="idoE----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idpE----" class="editable"><a name="idrE----"/>
<form action="#idrE----" method="POST" id="idrE----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="idrE----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Ins/Del" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
<div><input type="submit" name="char" value="Expand" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
<div id="idsE----" class="fieldwithbuttons editable fill">
<div class="fill"><span class="header">Function&nbsp;<span class="comp_id_hdr"
><math xmlns="&mathml;">
<mi class="inh_col_id">Num_pre1_test</mi>
</math></span>&nbsp;/&nbsp;0</span><br/>
<math xmlns="&mathml;" mode="display" class="clause">
<mi class="ident">Num_pre1_test</mi><mo>=</mo>
<mrow class="cp1"><mo>(</mo>
<msub class="ident"><mi class="ident">Num_pre</mi><mn class="id_sub">1</mn>
</msub>
<mrow class="cp2"><mo>(</mo>
<mfrac><ms class="clstring">q</ms><mn class="builtin">0</mn>
</mfrac><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup>
<mfrac><mn class="builtin">0</mn><mn class="builtin">0</mn>
</mfrac><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<msub class="ident"><mi class="ident">Num_pre</mi><mn class="id_sub">1</mn>
</msub><mi class="ident">S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(x,y)</ms><mo>)</mo>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup>
<mfrac><mn class="builtin">0</mn>
<mrow>
<mfrac><mn class="builtin">1</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><mn class="builtin">2</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn>
</mrow>
</mfrac><mo>)</mo>
</mrow><mo class="builtin">,</mo>
<mrow class="cp1"><mo>(</mo>
<msub class="ident"><mi class="ident">Num_pre</mi><mn class="id_sub">1</mn>
</msub><mi class="ident">S2gtc</mi>
<mrow class="cp2"><mo>(</mo><ms class="clstring">f(g(x,y),z,h(u))</ms><mo>)</mo
>
</mrow>
<msup><mo>=</mo><mi mathvariant="bold-sans-serif">?</mi>
</msup>
<mfrac><mn class="builtin">0</mn>
<mrow>
<mfrac><mn class="builtin">1</mn>
<mrow>
<mfrac><mn class="builtin">2</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><mn class="builtin">3</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn>
</mrow>
</mfrac><mo class="builtin">,</mo>
<mfrac><mn class="builtin">4</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo>
<mfrac><mn class="builtin">5</mn>
<mrow>
<mfrac><mn class="builtin">6</mn><mn class="builtin">0</mn>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn>
</mrow>
</mfrac><mo class="builtin">,</mo><mn class="builtin">0</mn>
</mrow>
</mfrac><mo>)</mo>
</mrow><mo class="builtin">,</mo><mn class="builtin">0</mn>
</math>
</div>
<div class="editbuttontd">
<form action="#idsE----" method="POST" id="idsE----__" onsubmit="return submitForm(this,this);"
><a name="idsE----"/><input type="hidden" name="selector" value="idsE----"/><input
 type="submit" name="action" value="Edit" class="editbutton" onclick="return submitForm(this.form,this);"
/><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
</div>
</div>
</div>
<div id="idtE----" class="editable"><a name="iduE----"/>
<form action="#iduE----" method="POST" id="iduE----" onsubmit="return submitForm(this,this);"
><input type="hidden" name="action" value="button"/><input type="hidden" name="selector"
 value="iduE----"/>
<div class="separatorbutton fill">
<div><pre><span class="fg3"></span></pre>
</div>
<div class="fill">
<hr/>
</div>
<div><input type="submit" name="char" value="Insert" class="button" onclick="return submitForm(this.form,this);"
/>
</div>
</div>
</form>
</div>
</div>
<div class="namedseparator fill">
<div>
<div class="vert_sep_name">Query:
</div>
<div class="fill">
<hr/>
</div>
</div>
</div>
<form action="#idwE----" method="POST" id="idwE----" onsubmit="return submitForm(this,this);"
><a name="idwE----"/><input type="hidden" name="selector" value="idwE----"/>
<div class="fieldwithbuttons editable fill">
<div class="fill"><textarea name="data" cols="80" rows="3">0 = x

</textarea>
</div>
<div class="editbuttontd"><input type="submit" name="action" value="OK" class="editbutton"
 onclick="return submitForm(this.form,this);"/><br/><input type="submit" name="action"
 value="Cancel" class="editbutton" onclick="return submitForm(this.form,this);"
/>
</div>
</div><input type="hidden" name="xoff" value="0"/><input type="hidden" name="yoff"
 value="0"/>
</form>
<div class="namedseparator fill">
<div>
<div class="vert_sep_name">Results:
</div>
<div class="fill">
<hr/>
</div>
</div>
</div>
<div id="idxE----" class="fill"><a name="idxE----"/>
<div>Heap used:&nbsp;680784 free:&nbsp;133535860
</div>
<div>Time used:&nbsp;0:0:0:88
</div>
</div>
</div>
</div>
</body></html>