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<b>let </b><font color="Maroon">i</font> be    <a href="subset_1.html#M1">Element</a> of  <a href="numbers.html#K5">NAT</a> ;<br/><b>let </b><font color="Maroon">j</font> be    <a href="subset_1.html#M1">Element</a> of  <a href="numbers.html#K5">NAT</a> ;<br/><b>let </b><font color="Maroon">n</font> be    <a href="subset_1.html#M1">Element</a> of  <a href="numbers.html#K5">NAT</a> ;<br/><b>let </b><font color="Maroon">k</font> be    <a href="subset_1.html#M1">Element</a> of  <a href="numbers.html#K5">NAT</a> ;<br/>







<b>thus </b> <a href="idea_1.html#K4" target="_self">ADD_MOD</a> <span class="p1">(<span class="default"><a href="idea_1.html#K4" target="_self">ADD_MOD</a> <font color="Maroon">i</font>,<font color="Maroon">j</font>,<font color="Maroon">n</font></span>)</span>,<font color="Maroon">k</font>,<font color="Maroon">n</font> = 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon">i</font> <a href="nat_1.html#K1">+</a> <font color="Maroon">j</font></span>)</span> <a href="nat_1.html#K1">+</a> <font color="Maroon">k</font></span>)</span> <a href="nat_1.html#K6">mod</a> <span class="p1">(<span class="default">2 <a href="series_1.html#K3">to_power</a> <font color="Maroon">n</font></span>)</span>
<b>by </b><i><a class="ref" href="nat_1.html#T75">NAT_1:75</a></i>
<br/>.= 
<span class="p1">(<span class="default"><font color="Maroon">i</font> <a href="nat_1.html#K1">+</a> <span class="p2">(<span class="default"><font color="Maroon">j</font> <a href="nat_1.html#K1">+</a> <font color="Maroon">k</font></span>)</span></span>)</span> <a href="nat_1.html#K6">mod</a> <span class="p1">(<span class="default">2 <a href="series_1.html#K3">to_power</a> <font color="Maroon">n</font></span>)</span>

<br/>.= 
 <a href="idea_1.html#K4" target="_self">ADD_MOD</a> <font color="Maroon">i</font>,<span class="p1">(<span class="default"><a href="idea_1.html#K4" target="_self">ADD_MOD</a> <font color="Maroon">j</font>,<font color="Maroon">k</font>,<font color="Maroon">n</font></span>)</span>,<font color="Maroon">n</font>
<b>by </b><i><a class="ref" href="nat_1.html#T74">NAT_1:74</a></i>
;<br/>


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