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<b>thus </b>2 = 
 <a href="card_1.html#K4" title="CARD_1:func.4">succ</a> 1

<br/>.= 
<span class="p1"><a href="tarski.html#K2" title="TARSKI:func.2">{</a><span class="default"><a href="card_1.html#NK1" title="CARD_1:NK.1">0</a> ,1</span><a href="tarski.html#K2" title="TARSKI:func.2">}</a></span>
<b>by </b><i><a class="ref" href="card_1.html#T87" target="_self" title="CARD_1:th.87">Th87</a>, <a class="ref" href="enumset1.html#T41" title="ENUMSET1:th.41">ENUMSET1:41</a></i>
;<br/>


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