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<b>let </b><font color="Maroon">c<sub>1</sub></font> be   <a href="prelamb.html#NM5">SynTypes_Calculus</a>;<br/><b>let </b><font color="Maroon">c<sub>2</sub></font>, <font color="Maroon">c<sub>3</sub></font>, <font color="Maroon">c<sub>4</sub></font> be   <a href="prelamb.html#NM1">type</a> of <font color="Maroon">c<sub>1</sub></font>;<br/>







<a NAME="E1:62"/>
( <span class="p1"><a href="finseq_1.html#K12">&lt;*</a><span class="default"><span class="p2">(<span class="default"><font color="Maroon">c<sub>2</sub></font> <a href="prelamb.html#K2" target="_self">/"</a> <font color="Maroon">c<sub>4</sub></font></span>)</span></span><a href="finseq_1.html#K12">*&gt;</a></span> <a href="prelamb.html#R2" target="_self">==&gt;.</a> <span class="p1">(<span class="default"><font color="Maroon">c<sub>2</sub></font> <a href="prelamb.html#K2" target="_self">/"</a> <font color="Maroon">c<sub>3</sub></font></span>)</span> <a href="prelamb.html#K2" target="_self">/"</a> <span class="p1">(<span class="default"><font color="Maroon">c<sub>4</sub></font> <a href="prelamb.html#K2" target="_self">/"</a> <font color="Maroon">c<sub>3</sub></font></span>)</span> &amp; <span class="p1"><a href="finseq_1.html#K12">&lt;*</a><span class="default"><span class="p2">(<span class="default"><font color="Maroon">c<sub>4</sub></font> <a href="prelamb.html#K1" target="_self">\</a> <font color="Maroon">c<sub>2</sub></font></span>)</span></span><a href="finseq_1.html#K12">*&gt;</a></span> <a href="prelamb.html#R2" target="_self">==&gt;.</a> <span class="p1">(<span class="default"><font color="Maroon">c<sub>3</sub></font> <a href="prelamb.html#K1" target="_self">\</a> <font color="Maroon">c<sub>4</sub></font></span>)</span> <a href="prelamb.html#K1" target="_self">\</a> <span class="p1">(<span class="default"><font color="Maroon">c<sub>3</sub></font> <a href="prelamb.html#K1" target="_self">\</a> <font color="Maroon">c<sub>2</sub></font></span>)</span> )
 
<b>by </b><i><a class="ref" href="prelamb.html#T14" target="_self">Th14</a>, <a class="ref" href="prelamb.html#T15" target="_self">Th15</a></i>;<br/>
<b>hence </b><a NAME="E2:62"/>
(  <a href="finseq_1.html#K6">&lt;*&gt;</a> the <a href="struct_0.html#U1">carrier</a> of <font color="Maroon">c<sub>1</sub></font> <a href="prelamb.html#R2" target="_self">==&gt;.</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon">c<sub>2</sub></font> <a href="prelamb.html#K2" target="_self">/"</a> <font color="Maroon">c<sub>3</sub></font></span>)</span> <a href="prelamb.html#K2" target="_self">/"</a> <span class="p2">(<span class="default"><font color="Maroon">c<sub>4</sub></font> <a href="prelamb.html#K2" target="_self">/"</a> <font color="Maroon">c<sub>3</sub></font></span>)</span></span>)</span> <a href="prelamb.html#K2" target="_self">/"</a> <span class="p1">(<span class="default"><font color="Maroon">c<sub>2</sub></font> <a href="prelamb.html#K2" target="_self">/"</a> <font color="Maroon">c<sub>4</sub></font></span>)</span> &amp;  <a href="finseq_1.html#K6">&lt;*&gt;</a> the <a href="struct_0.html#U1">carrier</a> of <font color="Maroon">c<sub>1</sub></font> <a href="prelamb.html#R2" target="_self">==&gt;.</a> <span class="p1">(<span class="default"><font color="Maroon">c<sub>4</sub></font> <a href="prelamb.html#K1" target="_self">\</a> <font color="Maroon">c<sub>2</sub></font></span>)</span> <a href="prelamb.html#K1" target="_self">\</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon">c<sub>3</sub></font> <a href="prelamb.html#K1" target="_self">\</a> <font color="Maroon">c<sub>4</sub></font></span>)</span> <a href="prelamb.html#K1" target="_self">\</a> <span class="p2">(<span class="default"><font color="Maroon">c<sub>3</sub></font> <a href="prelamb.html#K1" target="_self">\</a> <font color="Maroon">c<sub>2</sub></font></span>)</span></span>)</span> )
 <b>by </b><i><a class="ref" href="prelamb.html#T19" target="_self">Th19</a></i>;<br/>


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