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<b>thus </b><a NAME="E1:6_2_2"/>
for <font color="Olive">b1</font>, <font color="Olive">b2</font> being  <a href="binop_1.html#NM2">BinOp</a> of  <a href="lopclset.html#K1" target="_self">OpenClosedSet</a> <font color="Maroon">T</font>  st ( for <font color="Olive">A</font>, <font color="Olive">B</font> being   <a href="subset_1.html#M2">Element</a> of  <a href="lopclset.html#K1" target="_self">OpenClosedSet</a> <font color="Maroon">T</font> holds  <font color="Olive">b1</font> <a href="binop_1.html#K2">.</a> <font color="Olive">A</font>,<font color="Olive">B</font> <a href="hidden.html#R1">=</a> <font color="Maroon">H<sub>2</sub></font>(<font color="Olive">A</font>,<font color="Olive">B</font>) ) &amp; ( for <font color="Olive">A</font>, <font color="Olive">B</font> being   <a href="subset_1.html#M2">Element</a> of  <a href="lopclset.html#K1" target="_self">OpenClosedSet</a> <font color="Maroon">T</font> holds  <font color="Olive">b2</font> <a href="binop_1.html#K2">.</a> <font color="Olive">A</font>,<font color="Olive">B</font> <a href="hidden.html#R1">=</a> <font color="Maroon">H<sub>2</sub></font>(<font color="Olive">A</font>,<font color="Olive">B</font>) ) holds <br/><font color="Olive">b1</font> <a href="funct_2.html#R2">=</a> <font color="Olive">b2</font>
 <b>from </b><i><a class="ref" href="binop_2.html#S2">BINOP_2:sch 2</a>();</i><br/>


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