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<div><span class="kw">theorem </span><a NAME="T4"><span class="comment"><font color="firebrick">:: TOPREAL6:4</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">rr</font> being   <a href="xreal_0.html#NM1" title="XREAL_0:NM.1">Real</a> holds   <a href="rvsum_1.html#K19" title="RVSUM_1:func.19">Product</a> <span class="p1">(<span class="default"><a href="numbers.html#K5" title="NUMBERS:func.5">0</a> <a href="finseq_2.html#K2" title="FINSEQ_2:func.2">|-&gt;</a> <font color="Olive" title="b1">rr</font></span>)</span> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> 1 <span class="kw">by</span> <span class="lab"><a class="ref" href="rvsum_1.html#T94" onmouseover="rs('rvsum_1/T94')" onmouseout="rh()">RVSUM_1:94</a></span>;<br/></div></div>
