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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E33">Th27</font></span>: <a NAME="T27"><span class="comment"><font color="firebrick">:: MEASUR13:27</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">X</font>, <font color="Olive" title="b2">Y</font> being   non  <a href="xboole_0.html#V1" title="XBOOLE_0:attr.1">empty</a>   <a href="hidden.html#M2" title="HIDDEN:mode.2">set</a> <br/>  for <font color="Olive" title="b3">S1</font> being   <a href="prob_1.html#NM3" title="PROB_1:NM.3">SigmaField</a> of <font color="Olive" title="b1">X</font><br/>  for <font color="Olive" title="b4">S2</font> being   <a href="prob_1.html#NM3" title="PROB_1:NM.3">SigmaField</a> of <font color="Olive" title="b2">Y</font><br/>  for <font color="Olive" title="b5">M1</font> being   <a href="measure1.html#NM5" title="MEASURE1:NM.5">sigma_Measure</a> of <font color="Olive" title="b3">S1</font><br/>  for <font color="Olive" title="b6">M2</font> being   <a href="measure1.html#NM5" title="MEASURE1:NM.5">sigma_Measure</a> of <font color="Olive" title="b4">S2</font>  st <font color="Olive" title="b5">M1</font> is  <a href="measur11.html#V4" title="MEASUR11:attr.4">sigma_finite</a>  &amp; <font color="Olive" title="b6">M2</font> is  <a href="measur11.html#V4" title="MEASUR11:attr.4">sigma_finite</a>  holds <br/> <a href="mesfun12.html#K8" title="MESFUN12:func.8">Prod_Measure</a> (<font color="Olive" title="b5">M1</font>,<font color="Olive" title="b6">M2</font>) is  <a href="measur11.html#V4" title="MEASUR11:attr.4">sigma_finite</a> </div></div>
