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<b>let </b><font color="Maroon">C</font> be  non <a href="xboole_0.html#V1">empty</a>  <a href="hidden.html#M1">set</a> ;<br/><b>let </b><font color="Maroon">f</font> be    <a href="fuzzy_1.html#M1">Membership_Func</a> of <font color="Maroon">C</font>;<br/><b>let </b><font color="Maroon">g</font> be    <a href="fuzzy_1.html#M1">Membership_Func</a> of <font color="Maroon">C</font>;<br/>





<a NAME="E1:22"/>
<span class="p1">(<span class="default"><a href="fuzzy_1.html#K2">max</a> <font color="Maroon">f</font>,<font color="Maroon">g</font></span>)</span> <a href="fuzzy_2.html#K1" target="_self">\</a> <span class="p1">(<span class="default"><a href="fuzzy_1.html#K1">min</a> <font color="Maroon">f</font>,<font color="Maroon">g</font></span>)</span> <a href="fuzzy_1.html#NR2" target="_self">c=</a> 
 
<b>by </b><i/>;<br/>
<a NAME="E2:22"/><b>then </b>
 <a href="fuzzy_1.html#K3">1_minus</a> <span class="p1">(<span class="default"><font color="Maroon">f</font> <a href="fuzzy_1.html#K6">\+\</a> <font color="Maroon">g</font></span>)</span> <a href="fuzzy_1.html#NR2" target="_self">c=</a> 
 
<b>by </b><i><a class="ref" href="fuzzy_1.html#T39">FUZZY_1:39</a></i>;<br/>
<a NAME="E3:22"/><b>then </b>
 <a href="fuzzy_1.html#K3">1_minus</a> <span class="p1">(<span class="default"><font color="Maroon">f</font> <a href="fuzzy_1.html#K6">\+\</a> <font color="Maroon">g</font></span>)</span> <a href="fuzzy_1.html#NR2" target="_self">c=</a> 
 
;<br/>
<a NAME="E4:22"/><b>then </b>
 <a href="fuzzy_1.html#K3">1_minus</a> <span class="p1">(<span class="default"><font color="Maroon">f</font> <a href="fuzzy_1.html#K6">\+\</a> <font color="Maroon">g</font></span>)</span> <a href="fuzzy_1.html#NR2" target="_self">c=</a> 
 
<b>by </b><i><a class="ref" href="fuzzy_1.html#T12">FUZZY_1:12</a></i>;<br/>
<b>hence </b><a NAME="E5:22"/>
 <a href="fuzzy_1.html#K3">1_minus</a> <span class="p1">(<span class="default"><font color="Maroon">f</font> <a href="fuzzy_1.html#K6">\+\</a> <font color="Maroon">g</font></span>)</span> <a href="fuzzy_1.html#NR2" target="_self">c=</a> 
 ;<br/>


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