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<span class="kw">let </span><font color="Maroon" title="c1">a</font> be   <a href="ordinal1.html#V3" title="ORDINAL1:attr.3">ordinal</a>   <a href="ordinal1.html#NM1" title="ORDINAL1:NM.1">number</a> ; <a class="txt" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="firebrick">::  thesis: </font></span></a><span class="hide"> 1 <a href="ordinal6.html#K13" title="ORDINAL6:func.13">-Veblen</a> <font color="Maroon" title="c1">a</font> is  <a href="ordinal5.html#V4" title="ORDINAL5:attr.4">epsilon</a> </span><br/>

<span class="kw">set </span><font color="Maroon" title="c2">U</font> =  <a href="classes1.html#K1" title="CLASSES1:func.1">Tarski-Class</a> <span class="p1">(<span class="default"><font color="Maroon" title="c1">a</font> <a href="xboole_0.html#K2" title="XBOOLE_0:func.2">\/</a> <a href="ordinal1.html#K4" title="ORDINAL1:func.4">omega</a></span>)</span>;<br/>
<a NAME="E1:132"/>
<a href="numbers.html#K6" title="NUMBERS:func.6">0</a> <a href="ordinal6.html#K13" title="ORDINAL6:func.13">-Veblen</a> <span class="p1">(<span class="default">1 <a href="ordinal6.html#K13" title="ORDINAL6:func.13">-Veblen</a> <font color="Maroon" title="c1">a</font></span>)</span> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <span class="p1">(<span class="default"><a href="card_1.html#K4" title="CARD_1:func.4">succ</a> <a href="numbers.html#K6" title="NUMBERS:func.6">0</a></span>)</span> <a href="ordinal6.html#K13" title="ORDINAL6:func.13">-Veblen</a> <font color="Maroon" title="c1">a</font>
 
<span class="kw">by</span> <span class="lab"><a class="ref" href="ordinal6.html#T69" target="_self" title="ORDINAL6:th.69">Th11</a></span>;<br/>
<span class="kw">hence </span><a NAME="E2:132"/>
 <a href="ordinal2.html#K12" title="ORDINAL2:func.12">exp</a> (<a href="ordinal1.html#K4" title="ORDINAL1:func.4">omega</a>,<span class="p1">(<span class="default">1 <a href="ordinal6.html#K13" title="ORDINAL6:func.13">-Veblen</a> <font color="Maroon" title="c1">a</font></span>)</span>) <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> 1 <a href="ordinal6.html#K13" title="ORDINAL6:func.13">-Veblen</a> <font color="Maroon" title="c1">a</font>
 <span class="kw">by</span> <span class="lab"><a class="ref" href="ordinal6.html#T68" target="_self" title="ORDINAL6:th.68">Th10</a></span>; <span class="comment"><font color="firebrick">:: according to </font></span><a class="ref" href="ordinal5.html#D5" title="ORDINAL5:def.5">ORDINAL5:def 5</a> <a class="txt" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="firebrick">::  thesis: </font></span></a><span class="hide"> verum</span><br/>


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