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<b>take </b><font color="Maroon" title="c4">f</font> =  <a href="trees_3.html#K8" title="TREES_3:func.8">pr1</a> <font color="Maroon" title="c2">S</font>,the <a href="struct_0.html#U1" title="STRUCT_0:sel.1">carrier</a> of <font color="Maroon" title="c1">A</font>;<br/>

<b>thus </b><a NAME="E1:134_1_1"/>
( <font color="Maroon" title="c4">f</font> is <a href="aofa_000.html#V13" title="AOFA_000:attr.13">satisfying_empty-instruction</a> &amp; <font color="Maroon" title="c4">f</font> is <a href="aofa_000.html#V14" title="AOFA_000:attr.14">satisfying_catenation</a> &amp; <font color="Maroon" title="c4">f</font> <a href="aofa_000.html#R2" title="AOFA_000:pred.2">satisfies_if_wrt</a> <font color="Maroon" title="c3">T</font> &amp; <font color="Maroon" title="c4">f</font> <a href="aofa_000.html#R3" title="AOFA_000:pred.3">satisfies_while_wrt</a> <font color="Maroon" title="c3">T</font> )
 <b>by </b><i><a class="ref" href="aofa_000.html#T81" target="_self" title="AOFA_000:th.81">Th81</a></i>;<br/>


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