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<b>consider </b><font color="Maroon">p</font> being   <a href="finseq_1.html#NM1">FinSequence</a>, <font color="Maroon">o</font> being   <a href="binop_1.html#NM2">BinOp</a> of <span class="p1"><a href="tarski.html#K1">{</a><span class="default"><font color="Maroon">p</font></span><a href="tarski.html#K1">}</a></span>;<br/>
<b>take </b><font color="Maroon">G</font> =  <a href="group_1.html#G1">HGrStr</a>(# <span class="p1"><a href="tarski.html#K1">{</a><span class="default"><font color="Maroon">p</font></span><a href="tarski.html#K1">}</a></span>,<font color="Maroon">o</font> #);<br/>

<b>thus </b><a NAME="E2:16_1_1"/>
( <font color="Maroon">H<sub>2</sub></font>(<font color="Maroon">G</font>) <a href="setwiseo.html#NR1" target="_self">has_a_unity</a>  &amp; <font color="Maroon">H<sub>2</sub></font>(<font color="Maroon">G</font>) is <a href="binop_1.html#V1">commutative</a> &amp; <font color="Maroon">H<sub>2</sub></font>(<font color="Maroon">G</font>) is <a href="binop_1.html#V2">associative</a> &amp; <font color="Maroon">H<sub>2</sub></font>(<font color="Maroon">G</font>) is <a href="monoid_0.html#V8" target="_self">cancelable</a> &amp; <font color="Maroon">H<sub>2</sub></font>(<font color="Maroon">G</font>) is <a href="binop_1.html#V3">idempotent</a> &amp; <font color="Maroon">H<sub>2</sub></font>(<font color="Maroon">G</font>) is <a href="monoid_0.html#V5" target="_self">invertible</a> &amp; <font color="Maroon">H<sub>2</sub></font>(<font color="Maroon">G</font>) is <a href="monoid_0.html#V9" target="_self">uniquely-decomposable</a> )
 <b>by </b><i/>; <i><font color="Red">:: according to </font></i><a class="ref" href="monoid_0.html#D10" target="_self">MONOID_0:def 10</a>,<a class="ref" href="monoid_0.html#D11" target="_self">MONOID_0:def 11</a>,<a class="ref" href="monoid_0.html#D12" target="_self">MONOID_0:def 12</a>,<a class="ref" href="monoid_0.html#D13" target="_self">MONOID_0:def 13</a>,<a class="ref" href="monoid_0.html#D16" target="_self">MONOID_0:def 16</a>,<a class="ref" href="monoid_0.html#D19" target="_self">MONOID_0:def 19</a>,<a class="ref" href="monoid_0.html#D20" target="_self">MONOID_0:def 20</a><br/>

<b>thus </b><a NAME="E3:16_1_1"/>
( ( for <font color="Olive">x</font> being  <a href="struct_0.html#NM1">Element</a> of <font color="Maroon">G</font> holds  <font color="Olive">x</font> is   <a href="funct_1.html#NM1">Function</a> ) &amp; ( for <font color="Olive">x</font> being  <a href="struct_0.html#NM1">Element</a> of <font color="Maroon">G</font> holds  <font color="Olive">x</font> is   <a href="finseq_1.html#NM1">FinSequence</a> ) )
 <b>by </b><i><a class="ref" href="tarski.html#D1">TARSKI:def 1</a></i>; <i><font color="Red">:: according to </font></i><a class="ref" href="monoid_0.html#D1" target="_self">MONOID_0:def 1</a>,<a class="ref" href="monoid_0.html#D2" target="_self">MONOID_0:def 2</a><br/>

<b>thus </b><a NAME="E4:16_1_1"/>
<font color="Maroon">G</font> is <a href="group_1.html#V1">strict</a>
 ;<br/>


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