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<a NAME="E1:6_1_1"/>
<font color="Maroon">c<sub>1</sub></font> <a href="hidden.html#R2">in</a>  <a href="numbers.html#K2">COMPLEX</a> 
 
<b>by </b><i><a class="ref" href="xcmplx_0.html#D2">XCMPLX_0:def 2</a></i>;<br/>
<a NAME="E2:6_1_1"/><b>then </b>
<font color="Maroon">c<sub>2</sub></font> <a href="finseq_2.html#K2">|-&gt;</a> <font color="Maroon">c<sub>1</sub></font> is    <a href="finseq_1.html#M2">FinSequence</a> of  <a href="numbers.html#K2">COMPLEX</a> 
 
<b>by </b><i><a class="ref" href="finseq_2.html#T77">FINSEQ_2:77</a></i>;<br/>
<a NAME="E3:6_1_1"/><b>then </b>
 <a href="relat_1.html#K2">rng</a> <span class="p1">(<span class="default"><font color="Maroon">c<sub>2</sub></font> <a href="finseq_2.html#K2">|-&gt;</a> <font color="Maroon">c<sub>1</sub></font></span>)</span> <a href="tarski.html#R1">c=</a>  <a href="numbers.html#K2">COMPLEX</a> 
 
<b>by </b><i><a class="ref" href="finseq_1.html#D4">FINSEQ_1:def 4</a></i>;<br/>
<b>hence </b><a NAME="E4:6_1_1"/>
<font color="Maroon">c<sub>2</sub></font> <a href="finseq_2.html#K2">|-&gt;</a> <font color="Maroon">c<sub>1</sub></font> is <a href="rvsum_1.html#V1">complex-yielding</a>
 <b>by </b><i><a class="ref" href="rvsum_1.html#D11">RVSUM_1:def 11</a></i>;<br/>


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