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<div><span class="kw">theorem </span><a NAME="T56"><span class="comment"><font color="firebrick">:: RELSET_3:56</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">r1</font>, <font color="Olive" title="b2">r2</font> being   <a href="xreal_0.html#NM1" title="XREAL_0:NM.1">Real</a> holds  <span class="p1">(<span class="default"><a href="relset_3.html#K3" title="RELSET_3:func.3">multRel</a> (<a href="numbers.html#K1" title="NUMBERS:func.1">REAL</a>,<font color="Olive" title="b1">r1</font>)</span>)</span> <a href="relset_1.html#K4" title="RELSET_1:func.4">*</a> <span class="p1">(<span class="default"><a href="relset_3.html#K3" title="RELSET_3:func.3">multRel</a> (<a href="numbers.html#K1" title="NUMBERS:func.1">REAL</a>,<font color="Olive" title="b2">r2</font>)</span>)</span> <a href="relset_1.html#R2" title="RELSET_1:pred.2">=</a>  <a href="relset_3.html#K3" title="RELSET_3:func.3">multRel</a> (<a href="numbers.html#K1" title="NUMBERS:func.1">REAL</a>,<span class="p1">(<span class="default"><font color="Olive" title="b1">r1</font> <a href="xcmplx_0.html#K3" title="XCMPLX_0:func.3">*</a> <font color="Olive" title="b2">r2</font></span>)</span>)</div></div>
