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<a NAME="E1:123_1_1"/>
 <a href="bilinear.html#K12">leftker</a> <span class="p1">(<span class="default"><a href="bilinear.html#K17">LQForm</a> <font color="Maroon">c<sub>3</sub></font></span>)</span> <a href="hidden.html#R1">=</a> <span class="p1"><a href="tarski.html#K1">{</a><span class="default"><span class="p2">(<span class="default"><a href="rlvect_1.html#K1">0.</a> <span class="p3">(<span class="default"><a href="vectsp10.html#K6">VectQuot</a> <font color="Maroon">c<sub>1</sub></font>,<span class="p4">(<span class="default"><a href="bilinear.html#K15">LKer</a> <font color="Maroon">c<sub>3</sub></font></span>)</span></span>)</span></span>)</span></span><a href="tarski.html#K1">}</a></span>
 
<b>by </b><i><a class="ref" href="bilinear.html#D24">BILINEAR:def 24</a></i>;<br/>
<a NAME="E2:123_1_1"/><b>then </b>
 <a href="bilinear.html#K12">leftker</a> <span class="p1">(<span class="default"><a href="hermitan.html#K7" target="_self">RQ*Form</a> <span class="p2">(<span class="default"><a href="bilinear.html#K17">LQForm</a> <font color="Maroon">c<sub>3</sub></font></span>)</span></span>)</span> <a href="hidden.html#R1">=</a> <span class="p1"><a href="tarski.html#K1">{</a><span class="default"><span class="p2">(<span class="default"><a href="rlvect_1.html#K1">0.</a> <span class="p3">(<span class="default"><a href="vectsp10.html#K6">VectQuot</a> <font color="Maroon">c<sub>1</sub></font>,<span class="p4">(<span class="default"><a href="bilinear.html#K15">LKer</a> <font color="Maroon">c<sub>3</sub></font></span>)</span></span>)</span></span>)</span></span><a href="tarski.html#K1">}</a></span>
 
<b>by </b><i><a class="ref" href="hermitan.html#T63" target="_self">Th63</a></i>;<br/>
<b>hence </b><a NAME="E3:123_1_1"/>
( not  <a href="hermitan.html#K7" target="_self">RQ*Form</a> <span class="p1">(<span class="default"><a href="bilinear.html#K17">LQForm</a> <font color="Maroon">c<sub>3</sub></font></span>)</span> is <a href="bilinear.html#V5">degenerated-on-left</a> &amp; not  <a href="hermitan.html#K7" target="_self">RQ*Form</a> <span class="p1">(<span class="default"><a href="bilinear.html#K17">LQForm</a> <font color="Maroon">c<sub>3</sub></font></span>)</span> is <a href="bilinear.html#V6">degenerated-on-right</a> )
 <b>by </b><i><a class="ref" href="bilinear.html#D24">BILINEAR:def 24</a></i>;<br/>


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