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<a NAME="E1:6"/><i><font color="Green">E4</font></i>: 
0 <a href="hidden.html#R2">in</a>  <a href="numbers.html#K4">INT</a> 
 
<b>by </b><i><a class="ref" href="int_1.html#D2">INT_1:def 2</a></i>;<br/>
<b>thus </b> <a href="rlvect_1.html#K1">0.</a> <a href="int_3.html#K1" target="_self">INT.Ring</a>  = 
the <a href="struct_0.html#U2">Zero</a> of <a href="int_3.html#K1" target="_self">INT.Ring</a> 

<br/>.= 
0
<b>by </b><i><a class="txt" href="int_3.html#E1:6"><i><font color="Green">E4</font></i></a>, <a class="ref" href="funct_7.html#D1">FUNCT_7:def 1</a></i>
;<br/>


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