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<b>thus </b><i><font color="Green">E51</font></i>: 3 <a href="newton.html#K12">!</a>  = 
<span class="p1">(<span class="default">2 <a href="binop_2.html#K23">+</a> 1</span>)</span> <a href="newton.html#K12">!</a> 

<br/>.= 
<span class="p1">(<span class="default">2 <a href="newton.html#K12">!</a> </span>)</span> <a href="binop_2.html#K24">*</a> 3
<b>by </b><i><a class="ref" href="newton.html#T21">NEWTON:21</a></i>
<br/>.= 
2 <a href="binop_2.html#K24">*</a> 3
<b>by </b><i><a class="ref" href="newton.html#T20">NEWTON:20</a></i>
<br/>.= 
6

;<br/>

<b>thus </b>4 <a href="newton.html#K12">!</a>  = 
<span class="p1">(<span class="default">3 <a href="binop_2.html#K23">+</a> 1</span>)</span> <a href="newton.html#K12">!</a> 

<br/>.= 
<span class="p1">(<span class="default">3 <a href="newton.html#K12">!</a> </span>)</span> <a href="binop_2.html#K24">*</a> 4
<b>by </b><i><a class="ref" href="newton.html#T21">NEWTON:21</a></i>
<br/>.= 
6 <a href="binop_2.html#K24">*</a> 4
<b>by </b><i><a class="txt" href="stirl2_1.html#E1:79"><i><font color="Green">E51</font></i></a></i>
<br/>.= 
24

;<br/>


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