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<b>take </b>
 <a href="closure2.html#K2" title="CLOSURE2:func.2">Bool</a> <font color="Maroon" title="c2">M</font>
;<br/>

<b>thus </b><a NAME="E1:42_1_1"/>
( not  <a href="closure2.html#K2" title="CLOSURE2:func.2">Bool</a> <font color="Maroon" title="c2">M</font> is <a href="xboole_0.html#V1" title="XBOOLE_0:attr.1">empty</a> &amp;  <a href="closure2.html#K2" title="CLOSURE2:func.2">Bool</a> <font color="Maroon" title="c2">M</font> is <a href="fraenkel.html#V1" title="FRAENKEL:attr.1">functional</a> &amp;  <a href="closure2.html#K2" title="CLOSURE2:func.2">Bool</a> <font color="Maroon" title="c2">M</font> is <a href="pralg_2.html#V1" title="PRALG_2:attr.1">with_common_domain</a> &amp;  <a href="closure2.html#K2" title="CLOSURE2:func.2">Bool</a> <font color="Maroon" title="c2">M</font> is <a href="closure2.html#V1" title="CLOSURE2:attr.1">additive</a> &amp;  <a href="closure2.html#K2" title="CLOSURE2:func.2">Bool</a> <font color="Maroon" title="c2">M</font> is <a href="closure2.html#V2" title="CLOSURE2:attr.2">absolutely-additive</a> &amp;  <a href="closure2.html#K2" title="CLOSURE2:func.2">Bool</a> <font color="Maroon" title="c2">M</font> is <a href="closure2.html#V3" title="CLOSURE2:attr.3">multiplicative</a> &amp;  <a href="closure2.html#K2" title="CLOSURE2:func.2">Bool</a> <font color="Maroon" title="c2">M</font> is <a href="closure2.html#V4" title="CLOSURE2:attr.4">absolutely-multiplicative</a> &amp;  <a href="closure2.html#K2" title="CLOSURE2:func.2">Bool</a> <font color="Maroon" title="c2">M</font> is <a href="closure2.html#V5" title="CLOSURE2:attr.5">properly-upper-bound</a> &amp;  <a href="closure2.html#K2" title="CLOSURE2:func.2">Bool</a> <font color="Maroon" title="c2">M</font> is <a href="closure2.html#V6" title="CLOSURE2:attr.6">properly-lower-bound</a> )
 <b>by </b><i><a class="txt" href="closure2.html#E37"><i><font color="Green" title="E24">Lm1</font></i></a></i>;<br/>


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