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<div><span class="kw">theorem </span><a NAME="T29"><span class="comment"><font color="firebrick">:: PRELAMB:29</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">s</font> being   <a href="prelamb.html#NM5" title="PRELAMB:NM.5">SynTypes_Calculus</a><br/>  for <font color="Olive" title="b2">x</font>, <font color="Olive" title="b3">y</font>, <font color="Olive" title="b4">z</font> being   <a href="prelamb.html#NM1" title="PRELAMB:NM.1">type</a> of <font color="Olive" title="b1">s</font> holds  <span class="p1">(<span class="default"><font color="Olive" title="b2">x</font> <a href="prelamb.html#K3" title="PRELAMB:func.3">*</a> <font color="Olive" title="b3">y</font></span>)</span> <a href="prelamb.html#K3" title="PRELAMB:func.3">*</a> <font color="Olive" title="b4">z</font> <a href="prelamb.html#R3" title="PRELAMB:pred.3">&lt;==&gt;.</a> <font color="Olive" title="b2">x</font> <a href="prelamb.html#K3" title="PRELAMB:func.3">*</a> <span class="p1">(<span class="default"><font color="Olive" title="b3">y</font> <a href="prelamb.html#K3" title="PRELAMB:func.3">*</a> <font color="Olive" title="b4">z</font></span>)</span></div></div>
