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<div>:: <span class="kw">deftheorem </span>   defines <a href="quatern2.html#K17" title="QUATERN2:func.17">.|.</a> <a onclick="hs(this)" href="javascript:()">QUATERN2:def 11 : <br/></a><span> for <font color="Olive" title="b1">x</font>, <font color="Olive" title="b2">y</font> being   <a href="quaterni.html#NM1" title="QUATERNI:NM.1">Quaternion</a> holds  <font color="Olive" title="b1">x</font> <a href="quatern2.html#K17" title="QUATERN2:func.17">.|.</a> <font color="Olive" title="b2">y</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Olive" title="b1">x</font> <a href="quaterni.html#K22" title="QUATERNI:func.22">*</a> <span class="p1">(<span class="default"><font color="Olive" title="b2">y</font> <a href="quaterni.html#K26" title="QUATERNI:func.26">*'</a></span>)</span>;<br/></span></div>
