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<b>deffunc </b><font color="Maroon">H<sub>2</sub></font>(   <a href="subset_1.html#M1">Element</a> of  <a href="circcomb.html#K10">BOOLEAN</a> ,   <a href="subset_1.html#M1">Element</a> of  <a href="circcomb.html#K10">BOOLEAN</a> ,   <a href="subset_1.html#M1">Element</a> of  <a href="circcomb.html#K10">BOOLEAN</a> ) <b>-&gt; </b>   <a href="subset_1.html#M1">Element</a> of  <a href="margrel1.html#K6">BOOLEAN</a>  =  <a href="margrel1.html#K9">'not'</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="margrel1.html#K9">'not'</a> <font color="Maroon">a<sub>1</sub></font></span>)</span> <a href="margrel1.html#K10">'&amp;'</a> <span class="p3">(<span class="default"><a href="margrel1.html#K9">'not'</a> <font color="Maroon">a<sub>2</sub></font></span>)</span></span>)</span> <a href="margrel1.html#K10">'&amp;'</a> <font color="Maroon">a<sub>3</sub></font></span>)</span>;<br/>
<b>thus </b><a NAME="E1:14_3_2"/>
for <font color="Olive">t1</font>, <font color="Olive">t2</font> being  <a href="funct_2.html#NM1">Function</a> of 3 <a href="finseq_2.html#K4">-tuples_on</a> <a href="circcomb.html#K10">BOOLEAN</a> , <a href="circcomb.html#K10">BOOLEAN</a>   st ( for <font color="Olive">x</font>, <font color="Olive">y</font>, <font color="Olive">z</font> being   <a href="subset_1.html#M1">Element</a> of  <a href="circcomb.html#K10">BOOLEAN</a>  holds  <font color="Olive">t1</font> <a href="funct_1.html#K1">.</a> <span class="p1"><a href="facirc_1.html#K7">&lt;*</a><span class="default"><font color="Olive">x</font>,<font color="Olive">y</font>,<font color="Olive">z</font></span><a href="facirc_1.html#K7">*&gt;</a></span> <a href="hidden.html#R1">=</a> <font color="Maroon">H<sub>2</sub></font>(<font color="Olive">x</font>,<font color="Olive">y</font>,<font color="Olive">z</font>) ) &amp; ( for <font color="Olive">x</font>, <font color="Olive">y</font>, <font color="Olive">z</font> being   <a href="subset_1.html#M1">Element</a> of  <a href="circcomb.html#K10">BOOLEAN</a>  holds  <font color="Olive">t2</font> <a href="funct_1.html#K1">.</a> <span class="p1"><a href="facirc_1.html#K7">&lt;*</a><span class="default"><font color="Olive">x</font>,<font color="Olive">y</font>,<font color="Olive">z</font></span><a href="facirc_1.html#K7">*&gt;</a></span> <a href="hidden.html#R1">=</a> <font color="Maroon">H<sub>2</sub></font>(<font color="Olive">x</font>,<font color="Olive">y</font>,<font color="Olive">z</font>) ) holds <br/><font color="Olive">t1</font> <a href="funct_2.html#R2">=</a> <font color="Olive">t2</font>
 <b>from </b><i><a class="ref" href="facirc_1.html#S5">FACIRC_1:sch 5</a>();</i><br/>


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