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<b>let </b><font color="Maroon" title="c1">x1</font>, <font color="Maroon" title="c2">x2</font>, <font color="Maroon" title="c3">x3</font>, <font color="Maroon" title="c4">x4</font> be   <a href="zf_lang.html#NM1" title="ZF_LANG:NM.1">Variable</a>; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> for <font color="Olive" title="b1">M</font> being non <a href="xboole_0.html#V1" title="XBOOLE_0:attr.1">empty</a>  <a href="hidden.html#M1" title="HIDDEN:mode.1">set</a> <br/> for <font color="Olive" title="b2">m1</font>, <font color="Olive" title="b3">m2</font>, <font color="Olive" title="b4">m3</font>, <font color="Olive" title="b5">m4</font> being   <a href="subset_1.html#M1" title="SUBSET_1:mode.1">Element</a> of <font color="Olive" title="b1">M</font><br/> for <font color="Olive" title="b6">v</font> being  <a href="funct_2.html#NM1" title="FUNCT_2:NM.1">Function</a> of  <a href="zf_lang.html#K1" title="ZF_LANG:func.1">VAR</a> ,<font color="Olive" title="b1">M</font>  st <font color="Maroon" title="c1">x1</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c2">x2</font> &amp; <font color="Maroon" title="c1">x1</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c3">x3</font> &amp; <font color="Maroon" title="c1">x1</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c4">x4</font> &amp; <font color="Maroon" title="c2">x2</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c3">x3</font> &amp; <font color="Maroon" title="c2">x2</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c4">x4</font> &amp; <font color="Maroon" title="c3">x3</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c4">x4</font> holds <br/>( <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Olive" title="b6">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Olive" title="b2">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Olive" title="b3">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Olive" title="b4">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Olive" title="b5">m4</font> <a href="funct_2.html#R2" title="FUNCT_2:pred.2">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Olive" title="b6">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Olive" title="b3">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Olive" title="b4">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Olive" title="b5">m4</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Olive" title="b2">m1</font> &amp; <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Olive" title="b6">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Olive" title="b2">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Olive" title="b3">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Olive" title="b4">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Olive" title="b5">m4</font> <a href="funct_2.html#R2" title="FUNCT_2:pred.2">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Olive" title="b6">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Olive" title="b4">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Olive" title="b5">m4</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Olive" title="b2">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Olive" title="b3">m2</font> &amp; <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Olive" title="b6">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Olive" title="b2">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Olive" title="b3">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Olive" title="b4">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Olive" title="b5">m4</font> <a href="funct_2.html#R2" title="FUNCT_2:pred.2">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Olive" title="b6">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Olive" title="b5">m4</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Olive" title="b3">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Olive" title="b4">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Olive" title="b2">m1</font> )</span><br/><b>let </b><font color="Maroon" title="c5">M</font> be  non <a href="xboole_0.html#V1" title="XBOOLE_0:attr.1">empty</a>  <a href="hidden.html#M1" title="HIDDEN:mode.1">set</a> ; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> for <font color="Olive" title="b1">m1</font>, <font color="Olive" title="b2">m2</font>, <font color="Olive" title="b3">m3</font>, <font color="Olive" title="b4">m4</font> being   <a href="subset_1.html#M1" title="SUBSET_1:mode.1">Element</a> of <font color="Maroon" title="c5">M</font><br/> for <font color="Olive" title="b5">v</font> being  <a href="funct_2.html#NM1" title="FUNCT_2:NM.1">Function</a> of  <a href="zf_lang.html#K1" title="ZF_LANG:func.1">VAR</a> ,<font color="Maroon" title="c5">M</font>  st <font color="Maroon" title="c1">x1</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c2">x2</font> &amp; <font color="Maroon" title="c1">x1</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c3">x3</font> &amp; <font color="Maroon" title="c1">x1</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c4">x4</font> &amp; <font color="Maroon" title="c2">x2</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c3">x3</font> &amp; <font color="Maroon" title="c2">x2</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c4">x4</font> &amp; <font color="Maroon" title="c3">x3</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c4">x4</font> holds <br/>( <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Olive" title="b5">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Olive" title="b1">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Olive" title="b2">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Olive" title="b3">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Olive" title="b4">m4</font> <a href="funct_2.html#R2" title="FUNCT_2:pred.2">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Olive" title="b5">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Olive" title="b2">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Olive" title="b3">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Olive" title="b4">m4</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Olive" title="b1">m1</font> &amp; <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Olive" title="b5">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Olive" title="b1">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Olive" title="b2">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Olive" title="b3">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Olive" title="b4">m4</font> <a href="funct_2.html#R2" title="FUNCT_2:pred.2">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Olive" title="b5">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Olive" title="b3">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Olive" title="b4">m4</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Olive" title="b1">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Olive" title="b2">m2</font> &amp; <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Olive" title="b5">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Olive" title="b1">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Olive" title="b2">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Olive" title="b3">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Olive" title="b4">m4</font> <a href="funct_2.html#R2" title="FUNCT_2:pred.2">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Olive" title="b5">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Olive" title="b4">m4</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Olive" title="b2">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Olive" title="b3">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Olive" title="b1">m1</font> )</span><br/><b>let </b><font color="Maroon" title="c6">m1</font>, <font color="Maroon" title="c7">m2</font>, <font color="Maroon" title="c8">m3</font>, <font color="Maroon" title="c9">m4</font> be    <a href="subset_1.html#M1" title="SUBSET_1:mode.1">Element</a> of <font color="Maroon" title="c5">M</font>; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> for <font color="Olive" title="b1">v</font> being  <a href="funct_2.html#NM1" title="FUNCT_2:NM.1">Function</a> of  <a href="zf_lang.html#K1" title="ZF_LANG:func.1">VAR</a> ,<font color="Maroon" title="c5">M</font>  st <font color="Maroon" title="c1">x1</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c2">x2</font> &amp; <font color="Maroon" title="c1">x1</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c3">x3</font> &amp; <font color="Maroon" title="c1">x1</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c4">x4</font> &amp; <font color="Maroon" title="c2">x2</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c3">x3</font> &amp; <font color="Maroon" title="c2">x2</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c4">x4</font> &amp; <font color="Maroon" title="c3">x3</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c4">x4</font> holds <br/>( <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Olive" title="b1">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font> <a href="funct_2.html#R2" title="FUNCT_2:pred.2">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Olive" title="b1">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font> &amp; <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Olive" title="b1">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font> <a href="funct_2.html#R2" title="FUNCT_2:pred.2">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Olive" title="b1">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font> &amp; <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Olive" title="b1">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font> <a href="funct_2.html#R2" title="FUNCT_2:pred.2">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Olive" title="b1">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font> )</span><br/><b>let </b><font color="Maroon" title="c10">v</font> be   <a href="funct_2.html#NM1" title="FUNCT_2:NM.1">Function</a> of  <a href="zf_lang.html#K1" title="ZF_LANG:func.1">VAR</a> ,<font color="Maroon" title="c5">M</font>; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> ( <font color="Maroon" title="c1">x1</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c2">x2</font> &amp; <font color="Maroon" title="c1">x1</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c3">x3</font> &amp; <font color="Maroon" title="c1">x1</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c4">x4</font> &amp; <font color="Maroon" title="c2">x2</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c3">x3</font> &amp; <font color="Maroon" title="c2">x2</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c4">x4</font> &amp; <font color="Maroon" title="c3">x3</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c4">x4</font> implies ( <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font> <a href="funct_2.html#R2" title="FUNCT_2:pred.2">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font> &amp; <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font> <a href="funct_2.html#R2" title="FUNCT_2:pred.2">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font> &amp; <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font> <a href="funct_2.html#R2" title="FUNCT_2:pred.2">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font> ) )</span><br/>



















<b>assume </b><a NAME="E1:8"/>
( <font color="Maroon" title="c1">x1</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c2">x2</font> &amp; <font color="Maroon" title="c1">x1</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c3">x3</font> &amp; <font color="Maroon" title="c1">x1</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c4">x4</font> &amp; <font color="Maroon" title="c2">x2</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c3">x3</font> &amp; <font color="Maroon" title="c2">x2</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c4">x4</font> &amp; <font color="Maroon" title="c3">x3</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c4">x4</font> )
 ; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> ( <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font> <a href="funct_2.html#R2" title="FUNCT_2:pred.2">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font> &amp; <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font> <a href="funct_2.html#R2" title="FUNCT_2:pred.2">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font> &amp; <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font> <a href="funct_2.html#R2" title="FUNCT_2:pred.2">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font> )</span><br/>

<a NAME="E2:8"/><b>then </b>
( <span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font> <a href="funct_2.html#R2" title="FUNCT_2:pred.2">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font> &amp; <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font> <a href="funct_2.html#R2" title="FUNCT_2:pred.2">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font> &amp; <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font> <a href="funct_2.html#R2" title="FUNCT_2:pred.2">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font> &amp; <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font> <a href="funct_2.html#R2" title="FUNCT_2:pred.2">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font> &amp; <span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font> <a href="funct_2.html#R2" title="FUNCT_2:pred.2">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font> )
 
<b>by </b><i><a class="ref" href="zfmodel2.html#T7" target="_self" title="ZFMODEL2:th.7">Th7</a>, <a class="ref" href="funct_7.html#T35" title="FUNCT_7:th.35">FUNCT_7:35</a></i>;<br/>
<b>hence </b><a NAME="E3:8"/>
( <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font> <a href="funct_2.html#R2" title="FUNCT_2:pred.2">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font> &amp; <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font> <a href="funct_2.html#R2" title="FUNCT_2:pred.2">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font> &amp; <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font> <a href="funct_2.html#R2" title="FUNCT_2:pred.2">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon" title="c10">v</font> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c4">x4</font>,<font color="Maroon" title="c9">m4</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c2">x2</font>,<font color="Maroon" title="c7">m2</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c3">x3</font>,<font color="Maroon" title="c8">m3</font></span>)</span> <a href="zf_lang1.html#K2" title="ZF_LANG1:func.2">/</a> <font color="Maroon" title="c1">x1</font>,<font color="Maroon" title="c6">m1</font> )
 ; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> verum</span><br/>


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