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<span class="kw">reconsider </span><font color="Maroon" title="c2">a</font> =  <a href="numbers.html#K6" title="NUMBERS:func.6">0</a> , <font color="Maroon" title="c3">b</font> = 1 as   <a href="int_1.html#NM1" title="INT_1:NM.1">Integer</a> ;<br/>
<span class="kw">take </span><font color="Maroon" title="c4">x</font> = <font color="Maroon" title="c2">a</font> <a href="xcmplx_0.html#K7" title="XCMPLX_0:func.7">/</a> <font color="Maroon" title="c3">b</font>; <a class="txt" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="Red">::  thesis: </font></span></a><span class="hide"> <font color="Maroon" title="c4">x</font> is  <a href="rat_1.html#V1" title="RAT_1:attr.1">rational</a> </span><br/>

<span class="kw">thus </span><a NAME="E2:9_1_1"/>
<font color="Maroon" title="c4">x</font> <a href="hidden.html#R2" title="HIDDEN:pred.2">in</a>  <a href="numbers.html#K3" title="NUMBERS:func.3">RAT</a> 
 <span class="kw">by</span> <span class="lab"><a class="ref" href="rat_1.html#D1" target="_self" title="RAT_1:def.1">Def1</a></span>; <span class="comment"><font color="Red">:: according to </font></span><a class="ref" href="rat_1.html#D2" target="_self" title="RAT_1:def.2">RAT_1:def 2</a> <a class="txt" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="Red">::  thesis: </font></span></a><span class="hide"> verum</span><br/>


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