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<div class="add">

<b>defpred </b><font color="Maroon">S<sub>1</sub></font>[   <a href="orders_3.html#M1" target="_self">Element</a> of <font color="Maroon">P</font>,   <a href="orders_3.html#M1" target="_self">Element</a> of <font color="Maroon">P</font>,   <a href="subset_1.html#M1">Element</a> of  <a href="ens_1.html#K1">Funcs</a> <span class="p1">(<span class="default"><a href="orders_3.html#K2" target="_self">Carr</a> <font color="Maroon">P</font></span>)</span>] <b>means </b><font color="Maroon">a<sub>3</sub></font> <a href="hidden.html#R2">in</a>  <a href="orders_3.html#K1" target="_self">MonFuncs</a> <font color="Maroon">a<sub>1</sub></font>,<font color="Maroon">a<sub>2</sub></font>;<br/>
<b>deffunc </b><font color="Maroon">H<sub>1</sub></font>(   <a href="subset_1.html#M1">Element</a> of  <a href="ens_1.html#K1">Funcs</a> <span class="p1">(<span class="default"><a href="orders_3.html#K2" target="_self">Carr</a> <font color="Maroon">P</font></span>)</span>,   <a href="subset_1.html#M1">Element</a> of  <a href="ens_1.html#K1">Funcs</a> <span class="p1">(<span class="default"><a href="orders_3.html#K2" target="_self">Carr</a> <font color="Maroon">P</font></span>)</span>) <b>-&gt; </b>   <a href="hidden.html#M1">set</a>  = <font color="Maroon">a<sub>1</sub></font> <a href="funct_1.html#NK3" target="_self">*</a> <font color="Maroon">a<sub>2</sub></font>;<br/>
<div><i><font color="Green">E46</font></i>: <a class="txt" onclick="hs2(this)" href="javascript:()" title="35_1_2_1"><b>now </b></a><div class="add"><b>let </b><font color="Maroon">a</font> be    <a href="orders_3.html#M1" target="_self">Element</a> of <font color="Maroon">P</font>;<br/><b>thus </b><a NAME="E1:35_1_2_1"/>
 ex <font color="Olive">f</font> being   <a href="subset_1.html#M1">Element</a> of  <a href="ens_1.html#K1">Funcs</a> <span class="p1">(<span class="default"><a href="orders_3.html#K2" target="_self">Carr</a> <font color="Maroon">P</font></span>)</span> st <br/>( <font color="Maroon">S<sub>1</sub></font>[<font color="Maroon">a</font>,<font color="Maroon">a</font>,<font color="Olive">f</font>] &amp; ( for <font color="Olive">b</font> being   <a href="orders_3.html#M1" target="_self">Element</a> of <font color="Maroon">P</font><br/> for <font color="Olive">g</font> being   <a href="subset_1.html#M1">Element</a> of  <a href="ens_1.html#K1">Funcs</a> <span class="p1">(<span class="default"><a href="orders_3.html#K2" target="_self">Carr</a> <font color="Maroon">P</font></span>)</span> holds <br/> ( ( <font color="Maroon">S<sub>1</sub></font>[<font color="Maroon">a</font>,<font color="Olive">b</font>,<font color="Olive">g</font>] implies <font color="Maroon">H<sub>1</sub></font>(<font color="Olive">g</font>,<font color="Olive">f</font>) <a href="hidden.html#R1">=</a> <font color="Olive">g</font> ) &amp; ( <font color="Maroon">S<sub>1</sub></font>[<font color="Olive">b</font>,<font color="Maroon">a</font>,<font color="Olive">g</font>] implies <font color="Maroon">H<sub>1</sub></font>(<font color="Olive">f</font>,<font color="Olive">g</font>) <a href="hidden.html#R1">=</a> <font color="Olive">g</font> ) ) ) )
 <div><a class="txt" onclick="hs2(this)" href="javascript:()" title="35_1_2_1_1"><b>proof </b></a><div class="add">

<b>set </b><font color="Maroon">f</font> =  <a href="partfun1.html#K6">id</a> the <a href="struct_0.html#U1">carrier</a> of <font color="Maroon">a</font>;<br/>
<a NAME="E1:35_1_2_1_1"/><i><font color="Green">E47</font></i>: 
 <a href="orders_3.html#K1" target="_self">MonFuncs</a> <font color="Maroon">a</font>,<font color="Maroon">a</font> <a href="tarski.html#R1">c=</a>  <a href="ens_1.html#K1">Funcs</a> <span class="p1">(<span class="default"><a href="orders_3.html#K2" target="_self">Carr</a> <font color="Maroon">P</font></span>)</span>
 
<b>by </b><i><a class="txt" href="orders_3.html#E2"><i><font color="Green">Lemma17</font></i></a></i>;<br/>
<a NAME="E2:35_1_2_1_1"/><i><font color="Green">E48</font></i>: 
 <a href="partfun1.html#K6">id</a> the <a href="struct_0.html#U1">carrier</a> of <font color="Maroon">a</font> <a href="hidden.html#R2">in</a>  <a href="orders_3.html#K1" target="_self">MonFuncs</a> <font color="Maroon">a</font>,<font color="Maroon">a</font>
 
<b>by </b><i><a class="ref" href="orders_3.html#D1" target="_self">Def1</a></i>;<br/>
<b>then reconsider </b><font color="Maroon">f</font> =  <a href="partfun1.html#K6">id</a> the <a href="struct_0.html#U1">carrier</a> of <font color="Maroon">a</font> as    <a href="subset_1.html#M1">Element</a> of  <a href="ens_1.html#K1">Funcs</a> <span class="p1">(<span class="default"><a href="orders_3.html#K2" target="_self">Carr</a> <font color="Maroon">P</font></span>)</span> <b>by </b><i/>;<br/>
<div><a class="txt" onclick="hs2(this)" href="javascript:()" title="35_1_2_1_1_1"><b>now </b></a><div class="add"><b>let </b><font color="Maroon">b</font> be    <a href="orders_3.html#M1" target="_self">Element</a> of <font color="Maroon">P</font>;<br/><b>let </b><font color="Maroon">g</font> be    <a href="subset_1.html#M1">Element</a> of  <a href="ens_1.html#K1">Funcs</a> <span class="p1">(<span class="default"><a href="orders_3.html#K2" target="_self">Carr</a> <font color="Maroon">P</font></span>)</span>;<br/><b>thus </b><a NAME="E1:35_1_2_1_1_1"/>
( ( <font color="Maroon">g</font> <a href="hidden.html#R2">in</a>  <a href="orders_3.html#K1" target="_self">MonFuncs</a> <font color="Maroon">a</font>,<font color="Maroon">b</font> implies <font color="Maroon">g</font> <a href="funct_1.html#NK3" target="_self">*</a> <font color="Maroon">f</font> <a href="hidden.html#R1">=</a> <font color="Maroon">g</font> ) &amp; ( <font color="Maroon">g</font> <a href="hidden.html#R2">in</a>  <a href="orders_3.html#K1" target="_self">MonFuncs</a> <font color="Maroon">b</font>,<font color="Maroon">a</font> implies <font color="Maroon">f</font> <a href="funct_1.html#NK3" target="_self">*</a> <font color="Maroon">g</font> <a href="hidden.html#R1">=</a> <font color="Maroon">g</font> ) )
 <div><a class="txt" onclick="hs2(this)" href="javascript:()" title="35_1_2_1_1_1_1"><b>proof </b></a><div class="add">

<b>thus </b><a NAME="E1:35_1_2_1_1_1_1"/>
( <font color="Maroon">g</font> <a href="hidden.html#R2">in</a>  <a href="orders_3.html#K1" target="_self">MonFuncs</a> <font color="Maroon">a</font>,<font color="Maroon">b</font> implies <font color="Maroon">g</font> <a href="funct_1.html#NK3" target="_self">*</a> <font color="Maroon">f</font> <a href="hidden.html#R1">=</a> <font color="Maroon">g</font> )
 <div><a class="txt" onclick="hs2(this)" href="javascript:()" title="35_1_2_1_1_1_1_1"><b>proof </b></a><div class="add">

<b>assume </b><a NAME="E1:35_1_2_1_1_1_1_1"/>
<font color="Maroon">g</font> <a href="hidden.html#R2">in</a>  <a href="orders_3.html#K1" target="_self">MonFuncs</a> <font color="Maroon">a</font>,<font color="Maroon">b</font>
 ;<br/>

<b>then consider </b><font color="Maroon">g'</font> being   <a href="struct_0.html#NM6">Function</a> of <font color="Maroon">a</font>,<font color="Maroon">b</font><b> such that </b><br/><a NAME="E3:35_1_2_1_1_1_1_1"/><i><font color="Green">E49</font></i>: 
( <font color="Maroon">g'</font> <a href="hidden.html#R1">=</a> <font color="Maroon">g</font> &amp; <font color="Maroon">g'</font> <a href="hidden.html#R2">in</a>  <a href="fraenkel.html#K1">Funcs</a> the <a href="struct_0.html#U1">carrier</a> of <font color="Maroon">a</font>,the <a href="struct_0.html#U1">carrier</a> of <font color="Maroon">b</font> &amp; <font color="Maroon">g'</font> is <a href="orders_3.html#V5" target="_self">monotone</a> )
 <b>by </b><i/>;<br/>
<b>reconsider </b><font color="Maroon">g</font> = <font color="Maroon">g</font> as   <a href="funct_2.html#NM1">Function</a> of the <a href="struct_0.html#U1">carrier</a> of <font color="Maroon">a</font>,the <a href="struct_0.html#U1">carrier</a> of <font color="Maroon">b</font> <b>by </b><i><a class="ref" href="orders_3.html#D2" target="_self">Def2</a></i>;<br/>
<a NAME="E5:35_1_2_1_1_1_1_1"/>
 <a href="relset_1.html#K4">dom</a> <font color="Maroon">g</font> <a href="hidden.html#R1">=</a> the <a href="struct_0.html#U1">carrier</a> of <font color="Maroon">a</font>
 
<b>by </b><i><a class="ref" href="funct_2.html#D1">FUNCT_2:def 1</a></i>;<br/>
<b>hence </b><a NAME="E6:35_1_2_1_1_1_1_1"/>
<font color="Maroon">g</font> <a href="funct_1.html#NK3" target="_self">*</a> <font color="Maroon">f</font> <a href="hidden.html#R1">=</a> <font color="Maroon">g</font>
 <b>by </b><i><a class="ref" href="relat_1.html#T77">RELAT_1:77</a></i>;<br/>


</div><b>end;</b></div>

<b>thus </b><a NAME="E2:35_1_2_1_1_1_1"/>
( <font color="Maroon">g</font> <a href="hidden.html#R2">in</a>  <a href="orders_3.html#K1" target="_self">MonFuncs</a> <font color="Maroon">b</font>,<font color="Maroon">a</font> implies <font color="Maroon">f</font> <a href="funct_1.html#NK3" target="_self">*</a> <font color="Maroon">g</font> <a href="hidden.html#R1">=</a> <font color="Maroon">g</font> )
 <div><a class="txt" onclick="hs2(this)" href="javascript:()" title="35_1_2_1_1_1_1_2"><b>proof </b></a><div class="add">

<b>assume </b><a NAME="E1:35_1_2_1_1_1_1_2"/>
<font color="Maroon">g</font> <a href="hidden.html#R2">in</a>  <a href="orders_3.html#K1" target="_self">MonFuncs</a> <font color="Maroon">b</font>,<font color="Maroon">a</font>
 ;<br/>

<b>then consider </b><font color="Maroon">g'</font> being   <a href="struct_0.html#NM6">Function</a> of <font color="Maroon">b</font>,<font color="Maroon">a</font><b> such that </b><br/><a NAME="E3:35_1_2_1_1_1_1_2"/><i><font color="Green">E50</font></i>: 
( <font color="Maroon">g'</font> <a href="hidden.html#R1">=</a> <font color="Maroon">g</font> &amp; <font color="Maroon">g'</font> <a href="hidden.html#R2">in</a>  <a href="fraenkel.html#K1">Funcs</a> the <a href="struct_0.html#U1">carrier</a> of <font color="Maroon">b</font>,the <a href="struct_0.html#U1">carrier</a> of <font color="Maroon">a</font> &amp; <font color="Maroon">g'</font> is <a href="orders_3.html#V5" target="_self">monotone</a> )
 <b>by </b><i/>;<br/>
<b>reconsider </b><font color="Maroon">g</font> = <font color="Maroon">g</font> as   <a href="funct_2.html#NM1">Function</a> of the <a href="struct_0.html#U1">carrier</a> of <font color="Maroon">b</font>,the <a href="struct_0.html#U1">carrier</a> of <font color="Maroon">a</font> <b>by </b><i><a class="ref" href="orders_3.html#D2" target="_self">Def2</a></i>;<br/>
<a NAME="E5:35_1_2_1_1_1_1_2"/>
 <a href="relset_1.html#K5">rng</a> <font color="Maroon">g</font> <a href="tarski.html#R1">c=</a> the <a href="struct_0.html#U1">carrier</a> of <font color="Maroon">a</font>
 
;<br/>
<b>hence </b><a NAME="E6:35_1_2_1_1_1_1_2"/>
<font color="Maroon">f</font> <a href="funct_1.html#NK3" target="_self">*</a> <font color="Maroon">g</font> <a href="hidden.html#R1">=</a> <font color="Maroon">g</font>
 <b>by </b><i><a class="ref" href="relat_1.html#T79">RELAT_1:79</a></i>;<br/>


</div><b>end;</b></div>


</div><b>end;</b></div></div><b>end;</b></div>
<b>hence </b><a NAME="E5:35_1_2_1_1"/>
 ex <font color="Olive">f</font> being   <a href="subset_1.html#M1">Element</a> of  <a href="ens_1.html#K1">Funcs</a> <span class="p1">(<span class="default"><a href="orders_3.html#K2" target="_self">Carr</a> <font color="Maroon">P</font></span>)</span> st <br/>( <font color="Maroon">S<sub>1</sub></font>[<font color="Maroon">a</font>,<font color="Maroon">a</font>,<font color="Olive">f</font>] &amp; ( for <font color="Olive">b</font> being   <a href="orders_3.html#M1" target="_self">Element</a> of <font color="Maroon">P</font><br/> for <font color="Olive">g</font> being   <a href="subset_1.html#M1">Element</a> of  <a href="ens_1.html#K1">Funcs</a> <span class="p1">(<span class="default"><a href="orders_3.html#K2" target="_self">Carr</a> <font color="Maroon">P</font></span>)</span> holds <br/> ( ( <font color="Maroon">S<sub>1</sub></font>[<font color="Maroon">a</font>,<font color="Olive">b</font>,<font color="Olive">g</font>] implies <font color="Maroon">H<sub>1</sub></font>(<font color="Olive">g</font>,<font color="Olive">f</font>) <a href="hidden.html#R1">=</a> <font color="Olive">g</font> ) &amp; ( <font color="Maroon">S<sub>1</sub></font>[<font color="Olive">b</font>,<font color="Maroon">a</font>,<font color="Olive">g</font>] implies <font color="Maroon">H<sub>1</sub></font>(<font color="Olive">f</font>,<font color="Olive">g</font>) <a href="hidden.html#R1">=</a> <font color="Olive">g</font> ) ) ) )
 <b>by </b><i/>;<br/>


</div><b>end;</b></div></div><b>end;</b></div>
<b>thus </b><a NAME="E2:35_1_2"/>
for <font color="Olive">C1</font>, <font color="Olive">C2</font> being <a href="cat_1.html#V1">strict</a> <a href="cat_5.html#V1">with_triple-like_morphisms</a> <a href="cat_1.html#NM4">Category</a>  st the <a href="cat_1.html#U1">Objects</a> of <font color="Olive">C1</font> <a href="hidden.html#R1">=</a> <font color="Maroon">P</font> &amp; ( for <font color="Olive">a</font>, <font color="Olive">b</font> being   <a href="orders_3.html#M1" target="_self">Element</a> of <font color="Maroon">P</font><br/> for <font color="Olive">f</font> being   <a href="subset_1.html#M1">Element</a> of  <a href="ens_1.html#K1">Funcs</a> <span class="p1">(<span class="default"><a href="orders_3.html#K2" target="_self">Carr</a> <font color="Maroon">P</font></span>)</span>  st <font color="Maroon">S<sub>1</sub></font>[<font color="Olive">a</font>,<font color="Olive">b</font>,<font color="Olive">f</font>] holds <br/><span class="p1"><a href="domain_1.html#K1">[</a><span class="default"><span class="p2"><a href="domain_1.html#K1">[</a><span class="default"><font color="Olive">a</font>,<font color="Olive">b</font></span><a href="domain_1.html#K1">]</a></span>,<font color="Olive">f</font></span><a href="domain_1.html#K1">]</a></span> is   <a href="cat_1.html#NM2">Morphism</a> of <font color="Olive">C1</font> ) &amp; ( for <font color="Olive">m</font> being  <a href="cat_1.html#NM2">Morphism</a> of <font color="Olive">C1</font>  ex <font color="Olive">a</font>, <font color="Olive">b</font> being   <a href="orders_3.html#M1" target="_self">Element</a> of <font color="Maroon">P</font> ex <font color="Olive">f</font> being   <a href="subset_1.html#M1">Element</a> of  <a href="ens_1.html#K1">Funcs</a> <span class="p1">(<span class="default"><a href="orders_3.html#K2" target="_self">Carr</a> <font color="Maroon">P</font></span>)</span> st <br/>( <font color="Olive">m</font> <a href="hidden.html#R1">=</a> <span class="p1"><a href="domain_1.html#K1">[</a><span class="default"><span class="p2"><a href="domain_1.html#K1">[</a><span class="default"><font color="Olive">a</font>,<font color="Olive">b</font></span><a href="domain_1.html#K1">]</a></span>,<font color="Olive">f</font></span><a href="domain_1.html#K1">]</a></span> &amp; <font color="Maroon">S<sub>1</sub></font>[<font color="Olive">a</font>,<font color="Olive">b</font>,<font color="Olive">f</font>] ) ) &amp; ( for <font color="Olive">m1</font>, <font color="Olive">m2</font> being  <a href="cat_1.html#NM2">Morphism</a> of <font color="Olive">C1</font><br/> for <font color="Olive">a1</font>, <font color="Olive">a2</font>, <font color="Olive">a3</font> being   <a href="orders_3.html#M1" target="_self">Element</a> of <font color="Maroon">P</font><br/> for <font color="Olive">f1</font>, <font color="Olive">f2</font> being   <a href="subset_1.html#M1">Element</a> of  <a href="ens_1.html#K1">Funcs</a> <span class="p1">(<span class="default"><a href="orders_3.html#K2" target="_self">Carr</a> <font color="Maroon">P</font></span>)</span>  st <font color="Olive">m1</font> <a href="hidden.html#R1">=</a> <span class="p1"><a href="domain_1.html#K1">[</a><span class="default"><span class="p2"><a href="domain_1.html#K1">[</a><span class="default"><font color="Olive">a1</font>,<font color="Olive">a2</font></span><a href="domain_1.html#K1">]</a></span>,<font color="Olive">f1</font></span><a href="domain_1.html#K1">]</a></span> &amp; <font color="Olive">m2</font> <a href="hidden.html#R1">=</a> <span class="p1"><a href="domain_1.html#K1">[</a><span class="default"><span class="p2"><a href="domain_1.html#K1">[</a><span class="default"><font color="Olive">a2</font>,<font color="Olive">a3</font></span><a href="domain_1.html#K1">]</a></span>,<font color="Olive">f2</font></span><a href="domain_1.html#K1">]</a></span> holds <br/><font color="Olive">m2</font> <a href="cat_1.html#K4">*</a> <font color="Olive">m1</font> <a href="hidden.html#R1">=</a> <span class="p1"><a href="tarski.html#K4">[</a><span class="default"><span class="p2"><a href="domain_1.html#K1">[</a><span class="default"><font color="Olive">a1</font>,<font color="Olive">a3</font></span><a href="domain_1.html#K1">]</a></span>,<font color="Maroon">H<sub>1</sub></font>(<font color="Olive">f2</font>,<font color="Olive">f1</font>)</span><a href="tarski.html#K4">]</a></span> ) &amp; the <a href="cat_1.html#U1">Objects</a> of <font color="Olive">C2</font> <a href="hidden.html#R1">=</a> <font color="Maroon">P</font> &amp; ( for <font color="Olive">a</font>, <font color="Olive">b</font> being   <a href="orders_3.html#M1" target="_self">Element</a> of <font color="Maroon">P</font><br/> for <font color="Olive">f</font> being   <a href="subset_1.html#M1">Element</a> of  <a href="ens_1.html#K1">Funcs</a> <span class="p1">(<span class="default"><a href="orders_3.html#K2" target="_self">Carr</a> <font color="Maroon">P</font></span>)</span>  st <font color="Maroon">S<sub>1</sub></font>[<font color="Olive">a</font>,<font color="Olive">b</font>,<font color="Olive">f</font>] holds <br/><span class="p1"><a href="domain_1.html#K1">[</a><span class="default"><span class="p2"><a href="domain_1.html#K1">[</a><span class="default"><font color="Olive">a</font>,<font color="Olive">b</font></span><a href="domain_1.html#K1">]</a></span>,<font color="Olive">f</font></span><a href="domain_1.html#K1">]</a></span> is   <a href="cat_1.html#NM2">Morphism</a> of <font color="Olive">C2</font> ) &amp; ( for <font color="Olive">m</font> being  <a href="cat_1.html#NM2">Morphism</a> of <font color="Olive">C2</font>  ex <font color="Olive">a</font>, <font color="Olive">b</font> being   <a href="orders_3.html#M1" target="_self">Element</a> of <font color="Maroon">P</font> ex <font color="Olive">f</font> being   <a href="subset_1.html#M1">Element</a> of  <a href="ens_1.html#K1">Funcs</a> <span class="p1">(<span class="default"><a href="orders_3.html#K2" target="_self">Carr</a> <font color="Maroon">P</font></span>)</span> st <br/>( <font color="Olive">m</font> <a href="hidden.html#R1">=</a> <span class="p1"><a href="domain_1.html#K1">[</a><span class="default"><span class="p2"><a href="domain_1.html#K1">[</a><span class="default"><font color="Olive">a</font>,<font color="Olive">b</font></span><a href="domain_1.html#K1">]</a></span>,<font color="Olive">f</font></span><a href="domain_1.html#K1">]</a></span> &amp; <font color="Maroon">S<sub>1</sub></font>[<font color="Olive">a</font>,<font color="Olive">b</font>,<font color="Olive">f</font>] ) ) &amp; ( for <font color="Olive">m1</font>, <font color="Olive">m2</font> being  <a href="cat_1.html#NM2">Morphism</a> of <font color="Olive">C2</font><br/> for <font color="Olive">a1</font>, <font color="Olive">a2</font>, <font color="Olive">a3</font> being   <a href="orders_3.html#M1" target="_self">Element</a> of <font color="Maroon">P</font><br/> for <font color="Olive">f1</font>, <font color="Olive">f2</font> being   <a href="subset_1.html#M1">Element</a> of  <a href="ens_1.html#K1">Funcs</a> <span class="p1">(<span class="default"><a href="orders_3.html#K2" target="_self">Carr</a> <font color="Maroon">P</font></span>)</span>  st <font color="Olive">m1</font> <a href="hidden.html#R1">=</a> <span class="p1"><a href="domain_1.html#K1">[</a><span class="default"><span class="p2"><a href="domain_1.html#K1">[</a><span class="default"><font color="Olive">a1</font>,<font color="Olive">a2</font></span><a href="domain_1.html#K1">]</a></span>,<font color="Olive">f1</font></span><a href="domain_1.html#K1">]</a></span> &amp; <font color="Olive">m2</font> <a href="hidden.html#R1">=</a> <span class="p1"><a href="domain_1.html#K1">[</a><span class="default"><span class="p2"><a href="domain_1.html#K1">[</a><span class="default"><font color="Olive">a2</font>,<font color="Olive">a3</font></span><a href="domain_1.html#K1">]</a></span>,<font color="Olive">f2</font></span><a href="domain_1.html#K1">]</a></span> holds <br/><font color="Olive">m2</font> <a href="cat_1.html#K4">*</a> <font color="Olive">m1</font> <a href="hidden.html#R1">=</a> <span class="p1"><a href="tarski.html#K4">[</a><span class="default"><span class="p2"><a href="domain_1.html#K1">[</a><span class="default"><font color="Olive">a1</font>,<font color="Olive">a3</font></span><a href="domain_1.html#K1">]</a></span>,<font color="Maroon">H<sub>1</sub></font>(<font color="Olive">f2</font>,<font color="Olive">f1</font>)</span><a href="tarski.html#K4">]</a></span> ) holds <br/><font color="Olive">C1</font> <a href="hidden.html#R1">=</a> <font color="Olive">C2</font>
 <b>from </b><i><a class="ref" href="cat_5.html#S2">CAT_5:sch 2</a>(<a class="txt" href="orders_3.html#E3"><i><font color="Green">Lemma19</font></i></a>);</i><br/>


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