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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E22">Th12</font></span>: <a NAME="T12"><span class="comment"><font color="firebrick">:: FIB_NUM4:12</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">m</font>, <font color="Olive" title="b2">n</font> being   non  <a href="ordinal1.html#V8" title="ORDINAL1:attr.8">zero</a>  <a href="ordinal1.html#NM6" title="ORDINAL1:NM.6">Nat</a>  st <font color="Olive" title="b1">m</font> <a href="xxreal_0.html#NR2" title="XXREAL_0:NR.2">&gt;=</a> <font color="Olive" title="b2">n</font> holds <br/> <a href="fib_num3.html#K2" title="FIB_NUM3:func.2">Lucas</a> <font color="Olive" title="b1">m</font> <a href="xxreal_0.html#NR2" title="XXREAL_0:NR.2">&gt;=</a>  <a href="fib_num3.html#K2" title="FIB_NUM3:func.2">Lucas</a> <font color="Olive" title="b2">n</font></div></div>
