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<div><span class="kw">theorem </span><a NAME="T103"><span class="comment"><font color="firebrick">:: FUNCT_1:103</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">f</font>, <font color="Olive" title="b2">g</font> being   <a href="funct_1.html#NM1" title="FUNCT_1:NM.1">Function</a>  st <font color="Olive" title="b1">f</font> is <font color="Olive" title="b2">g</font> <a href="funct_1.html#V5" title="FUNCT_1:attr.5">-compatible</a>  &amp;  <a href="relat_1.html#NK1" title="RELAT_1:NK.1">dom</a> <font color="Olive" title="b1">f</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="relat_1.html#NK1" title="RELAT_1:NK.1">dom</a> <font color="Olive" title="b2">g</font> holds <br/><font color="Olive" title="b2">g</font> is  <a href="relat_1.html#V2" title="RELAT_1:attr.2">non-empty</a>  ;<br/></div></div>
