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<b>let </b><font color="Maroon">T</font> be  non <a href="struct_0.html#V3">empty</a> <a href="orders_2.html#V2">reflexive</a> <a href="orders_2.html#V3">transitive</a> <a href="orders_2.html#V4">antisymmetric</a> <a href="lattice3.html#V1">with_suprema</a> <a href="abcmiz_0.html#V1" target="_self">Noetherian</a> non <a href="abcmiz_0.html#V4" target="_self">void</a> <a href="abcmiz_0.html#V9" target="_self">adj-structured</a> <a href="abcmiz_0.html#V14" target="_self">commutative</a>  <a href="abcmiz_0.html#L3" target="_self">TAS-structure</a> ;<br/><b>let </b><font color="Maroon">t</font> be   <a href="abcmiz_0.html#NM1">type</a> of <font color="Maroon">T</font>;<br/>



<b>set </b><font color="Maroon">R</font> = <font color="Maroon">T</font> <a href="abcmiz_0.html#K11" target="_self">@--&gt;</a> ;<br/>
<b>set </b><font color="Maroon">AA</font> = <span class="p1">{<span class="default"> <font color="Olive">t'</font> where <font color="Olive">t'</font> is   <a href="abcmiz_0.html#NM1">type</a> of <font color="Maroon">T</font> :  ex <font color="Olive">A</font> being <a href="finset_1.html#V1">finite</a> <a href="subset_1.html#NM2">Subset</a> of the <a href="abcmiz_0.html#U1" target="_self">adjectives</a> of <font color="Maroon">T</font> st <br/>( <font color="Olive">A</font> <a href="abcmiz_0.html#R6" target="_self">is_properly_applicable_to</a> <font color="Olive">t'</font> &amp; <font color="Olive">A</font> <a href="abcmiz_0.html#K6" target="_self">ast</a> <font color="Olive">t'</font> <a href="hidden.html#R1">=</a> <font color="Maroon">t</font> ) </span>}</span> ;<br/>
<a NAME="E1:131"/><i><font color="Green">E32</font></i>: 
<font color="Maroon">T</font> <a href="abcmiz_0.html#K11" target="_self">@--&gt;</a>  is  <a href="rewrite1.html#V3">strongly-normalizing</a> <a href="rewrite1.html#V4">with_UN_property</a> <a href="rewrite1.html#V8">with_Church-Rosser_property</a> <a href="relat_1.html#NM1">Relation</a>
 
<b>by </b><i>, <a class="ref" href="abcmiz_0.html#T10" target="_self">Th10</a></i>;<br/>
<a NAME="E2:131"/><i><font color="Green">E35</font></i>: 
 <a href="abcmiz_0.html#K12" target="_self">radix</a> <font color="Maroon">t</font> <a href="lattice3.html#NR4" target="_self">is_&gt;=_than</a> <span class="p1">{<span class="default"> <font color="Olive">t'</font> where <font color="Olive">t'</font> is   <a href="abcmiz_0.html#NM1">type</a> of <font color="Maroon">T</font> :  ex <font color="Olive">A</font> being <a href="finset_1.html#V1">finite</a> <a href="subset_1.html#NM2">Subset</a> of the <a href="abcmiz_0.html#U1" target="_self">adjectives</a> of <font color="Maroon">T</font> st <br/>( <font color="Olive">A</font> <a href="abcmiz_0.html#R6" target="_self">is_properly_applicable_to</a> <font color="Olive">t'</font> &amp; <font color="Olive">A</font> <a href="abcmiz_0.html#K6" target="_self">ast</a> <font color="Olive">t'</font> <a href="hidden.html#R1">=</a> <font color="Maroon">t</font> ) </span>}</span> 
 
<div><a class="txt" onclick="hs2(this)" href="javascript:()" title="131_1"><b>proof </b></a><div class="add">

<b>let </b><font color="Maroon">tt</font> be   <a href="abcmiz_0.html#NM1">type</a> of <font color="Maroon">T</font>; <i><font color="Red">:: according to </font></i><a class="ref" href="lattice3.html#D9">LATTICE3:def 9</a><br/>

<b>assume </b><a NAME="E1:131_1"/>
<font color="Maroon">tt</font> <a href="hidden.html#R2">in</a> <span class="p1">{<span class="default"> <font color="Olive">t'</font> where <font color="Olive">t'</font> is   <a href="abcmiz_0.html#NM1">type</a> of <font color="Maroon">T</font> :  ex <font color="Olive">A</font> being <a href="finset_1.html#V1">finite</a> <a href="subset_1.html#NM2">Subset</a> of the <a href="abcmiz_0.html#U1" target="_self">adjectives</a> of <font color="Maroon">T</font> st <br/>( <font color="Olive">A</font> <a href="abcmiz_0.html#R6" target="_self">is_properly_applicable_to</a> <font color="Olive">t'</font> &amp; <font color="Olive">A</font> <a href="abcmiz_0.html#K6" target="_self">ast</a> <font color="Olive">t'</font> <a href="hidden.html#R1">=</a> <font color="Maroon">t</font> ) </span>}</span> 
 ;<br/>

<a NAME="E2:131_1"/><b>then </b>
 ex <font color="Olive">t'</font> being  <a href="abcmiz_0.html#NM1">type</a> of <font color="Maroon">T</font> st <br/>( <font color="Maroon">tt</font> <a href="hidden.html#R1">=</a> <font color="Olive">t'</font> &amp;  ex <font color="Olive">A</font> being <a href="finset_1.html#V1">finite</a> <a href="subset_1.html#NM2">Subset</a> of the <a href="abcmiz_0.html#U1" target="_self">adjectives</a> of <font color="Maroon">T</font> st <br/>( <font color="Olive">A</font> <a href="abcmiz_0.html#R6" target="_self">is_properly_applicable_to</a> <font color="Olive">t'</font> &amp; <font color="Olive">A</font> <a href="abcmiz_0.html#K6" target="_self">ast</a> <font color="Olive">t'</font> <a href="hidden.html#R1">=</a> <font color="Maroon">t</font> ) )
 
;<br/>
<a NAME="E3:131_1"/><b>then </b>
<font color="Maroon">T</font> <a href="abcmiz_0.html#K11" target="_self">@--&gt;</a>  <a href="rewrite1.html#R1">reduces</a> <font color="Maroon">t</font>,<font color="Maroon">tt</font>
 
<b>by </b><i><a class="ref" href="abcmiz_0.html#T9" target="_self">Th9</a></i>;<br/>
<a NAME="E4:131_1"/><b>then </b>
<font color="Maroon">t</font>,<font color="Maroon">tt</font> <a href="rewrite1.html#R2">are_convertible_wrt</a> <font color="Maroon">T</font> <a href="abcmiz_0.html#K11" target="_self">@--&gt;</a> 
 
<b>by </b><i><a class="ref" href="rewrite1.html#T26">REWRITE1:26</a></i>;<br/>
<a NAME="E5:131_1"/><b>then </b>
 <a href="rewrite1.html#K2">nf</a> <font color="Maroon">t</font>,<span class="p1">(<span class="default"><font color="Maroon">T</font> <a href="abcmiz_0.html#K11" target="_self">@--&gt;</a> </span>)</span> <a href="hidden.html#R1">=</a>  <a href="rewrite1.html#K2">nf</a> <font color="Maroon">tt</font>,<span class="p1">(<span class="default"><font color="Maroon">T</font> <a href="abcmiz_0.html#K11" target="_self">@--&gt;</a> </span>)</span>
 
<b>by </b><i>, <a class="ref" href="rewrite1.html#T56">REWRITE1:56</a></i>;<br/>
<a NAME="E6:131_1"/><b>then </b>
 <a href="rewrite1.html#K2">nf</a> <font color="Maroon">t</font>,<span class="p1">(<span class="default"><font color="Maroon">T</font> <a href="abcmiz_0.html#K11" target="_self">@--&gt;</a> </span>)</span> <a href="rewrite1.html#R4">is_a_normal_form_of</a> <font color="Maroon">tt</font>,<font color="Maroon">T</font> <a href="abcmiz_0.html#K11" target="_self">@--&gt;</a> 
 
<b>by </b><i>, <a class="ref" href="rewrite1.html#T55">REWRITE1:55</a></i>;<br/>
<a NAME="E7:131_1"/><b>then </b>
<font color="Maroon">T</font> <a href="abcmiz_0.html#K11" target="_self">@--&gt;</a>  <a href="rewrite1.html#R1">reduces</a> <font color="Maroon">tt</font>, <a href="rewrite1.html#K2">nf</a> <font color="Maroon">t</font>,<span class="p1">(<span class="default"><font color="Maroon">T</font> <a href="abcmiz_0.html#K11" target="_self">@--&gt;</a> </span>)</span>
 
<b>by </b><i><a class="ref" href="rewrite1.html#D6">REWRITE1:def 6</a></i>;<br/>
<a NAME="E8:131_1"/><b>then </b>
<font color="Maroon">T</font> <a href="abcmiz_0.html#K11" target="_self">@--&gt;</a>  <a href="rewrite1.html#R1">reduces</a> <font color="Maroon">tt</font>, <a href="abcmiz_0.html#K12" target="_self">radix</a> <font color="Maroon">t</font>
 
;<br/>
<b>hence </b><a NAME="E9:131_1"/>
<font color="Maroon">tt</font> <a href="orders_2.html#R1">&lt;=</a>  <a href="abcmiz_0.html#K12" target="_self">radix</a> <font color="Maroon">t</font>
 <b>by </b><i/>;<br/>


</div><b>end;</b></div>
<a NAME="E3:131"/>
<font color="Maroon">T</font> <a href="abcmiz_0.html#K11" target="_self">@--&gt;</a>  <a href="rewrite1.html#R1">reduces</a> <font color="Maroon">t</font>, <a href="abcmiz_0.html#K12" target="_self">radix</a> <font color="Maroon">t</font>
 
<b>by </b><i><a class="ref" href="abcmiz_0.html#D12" target="_self">Def12</a></i>;<br/>
<a NAME="E4:131"/><b>then </b>
 ex <font color="Olive">A</font> being <a href="finset_1.html#V1">finite</a> <a href="subset_1.html#NM2">Subset</a> of the <a href="abcmiz_0.html#U1" target="_self">adjectives</a> of <font color="Maroon">T</font> st <br/>( <font color="Olive">A</font> <a href="abcmiz_0.html#R6" target="_self">is_properly_applicable_to</a>  <a href="abcmiz_0.html#K12" target="_self">radix</a> <font color="Maroon">t</font> &amp; <font color="Olive">A</font> <a href="abcmiz_0.html#K6" target="_self">ast</a> <span class="p1">(<span class="default"><a href="abcmiz_0.html#K12" target="_self">radix</a> <font color="Maroon">t</font></span>)</span> <a href="hidden.html#R1">=</a> <font color="Maroon">t</font> )
 
<b>by </b><i><a class="ref" href="abcmiz_0.html#D11" target="_self">Def11</a></i>;<br/>
<a NAME="E5:131"/><b>then </b>
 <a href="abcmiz_0.html#K12" target="_self">radix</a> <font color="Maroon">t</font> <a href="hidden.html#R2">in</a> <span class="p1">{<span class="default"> <font color="Olive">t'</font> where <font color="Olive">t'</font> is   <a href="abcmiz_0.html#NM1">type</a> of <font color="Maroon">T</font> :  ex <font color="Olive">A</font> being <a href="finset_1.html#V1">finite</a> <a href="subset_1.html#NM2">Subset</a> of the <a href="abcmiz_0.html#U1" target="_self">adjectives</a> of <font color="Maroon">T</font> st <br/>( <font color="Olive">A</font> <a href="abcmiz_0.html#R6" target="_self">is_properly_applicable_to</a> <font color="Olive">t'</font> &amp; <font color="Olive">A</font> <a href="abcmiz_0.html#K6" target="_self">ast</a> <font color="Olive">t'</font> <a href="hidden.html#R1">=</a> <font color="Maroon">t</font> ) </span>}</span> 
 
;<br/>
<a NAME="E6:131"/><b>then </b>
for <font color="Olive">t'</font> being  <a href="abcmiz_0.html#NM1">type</a> of <font color="Maroon">T</font>  st <font color="Olive">t'</font> <a href="lattice3.html#NR4" target="_self">is_&gt;=_than</a> <span class="p1">{<span class="default"> <font color="Olive">t'</font> where <font color="Olive">t'</font> is   <a href="abcmiz_0.html#NM1">type</a> of <font color="Maroon">T</font> :  ex <font color="Olive">A</font> being <a href="finset_1.html#V1">finite</a> <a href="subset_1.html#NM2">Subset</a> of the <a href="abcmiz_0.html#U1" target="_self">adjectives</a> of <font color="Maroon">T</font> st <br/>( <font color="Olive">A</font> <a href="abcmiz_0.html#R6" target="_self">is_properly_applicable_to</a> <font color="Olive">t'</font> &amp; <font color="Olive">A</font> <a href="abcmiz_0.html#K6" target="_self">ast</a> <font color="Olive">t'</font> <a href="hidden.html#R1">=</a> <font color="Maroon">t</font> ) </span>}</span>  holds <br/> <a href="abcmiz_0.html#K12" target="_self">radix</a> <font color="Maroon">t</font> <a href="orders_2.html#R3">&lt;=</a> <font color="Olive">t'</font>
 
<b>by </b><i><a class="ref" href="lattice3.html#D9">LATTICE3:def 9</a></i>;<br/>
<b>hence </b><a NAME="E7:131"/>
for <font color="Olive">X</font> being   <a href="hidden.html#M1">set</a>   st <font color="Olive">X</font> <a href="hidden.html#R1">=</a> <span class="p1">{<span class="default"> <font color="Olive">t'</font> where <font color="Olive">t'</font> is   <a href="abcmiz_0.html#NM1">type</a> of <font color="Maroon">T</font> :  ex <font color="Olive">A</font> being <a href="finset_1.html#V1">finite</a> <a href="subset_1.html#NM2">Subset</a> of the <a href="abcmiz_0.html#U1" target="_self">adjectives</a> of <font color="Maroon">T</font> st <br/>( <font color="Olive">A</font> <a href="abcmiz_0.html#R6" target="_self">is_properly_applicable_to</a> <font color="Olive">t'</font> &amp; <font color="Olive">A</font> <a href="abcmiz_0.html#K6" target="_self">ast</a> <font color="Olive">t'</font> <a href="hidden.html#R1">=</a> <font color="Maroon">t</font> ) </span>}</span>  holds <br/>(  <a href="yellow_0.html#R1">ex_sup_of</a> <font color="Olive">X</font>,<font color="Maroon">T</font> &amp;  <a href="abcmiz_0.html#K12" target="_self">radix</a> <font color="Maroon">t</font> <a href="hidden.html#R1">=</a>  <a href="yellow_0.html#K1">"\/"</a> <font color="Olive">X</font>,<font color="Maroon">T</font> )
 <b>by </b><i>, <a class="ref" href="yellow_0.html#T30">YELLOW_0:30</a></i>;<br/>


</div>
