<?xml version="1.0"?>
<div class="add">

<b>let </b><font color="Maroon">a1</font> be  <a href="xreal_0.html#V1">real</a>  <a href="ordinal1.html#NM1" target="_self">number</a> , <font color="Maroon">a2</font> be  <a href="xreal_0.html#V1">real</a>  <a href="ordinal1.html#NM1" target="_self">number</a> , <font color="Maroon">a3</font> be  <a href="xreal_0.html#V1">real</a>  <a href="ordinal1.html#NM1" target="_self">number</a> , <font color="Maroon">a4</font> be  <a href="xreal_0.html#V1">real</a>  <a href="ordinal1.html#NM1" target="_self">number</a> , <font color="Maroon">a5</font> be  <a href="xreal_0.html#V1">real</a>  <a href="ordinal1.html#NM1" target="_self">number</a> , <font color="Maroon">b1</font> be  <a href="xreal_0.html#V1">real</a>  <a href="ordinal1.html#NM1" target="_self">number</a> , <font color="Maroon">b2</font> be  <a href="xreal_0.html#V1">real</a>  <a href="ordinal1.html#NM1" target="_self">number</a> , <font color="Maroon">b3</font> be  <a href="xreal_0.html#V1">real</a>  <a href="ordinal1.html#NM1" target="_self">number</a> , <font color="Maroon">b4</font> be  <a href="xreal_0.html#V1">real</a>  <a href="ordinal1.html#NM1" target="_self">number</a> , <font color="Maroon">b5</font> be  <a href="xreal_0.html#V1">real</a>  <a href="ordinal1.html#NM1" target="_self">number</a> ;<br/>

<b>assume </b><a NAME="E1:12"/><i><font color="Green">E20</font></i>: 
for <font color="Olive">x</font> being <a href="xreal_0.html#V1">real</a>  <a href="ordinal1.html#NM1" target="_self">number</a>  holds   <a href="polyeq_2.html#K1" target="_self">Polynom</a> <font color="Maroon">a1</font>,<font color="Maroon">a2</font>,<font color="Maroon">a3</font>,<font color="Maroon">a4</font>,<font color="Maroon">a5</font>,<font color="Olive">x</font> <a href="hidden.html#R1">=</a>  <a href="polyeq_2.html#K1" target="_self">Polynom</a> <font color="Maroon">b1</font>,<font color="Maroon">b2</font>,<font color="Maroon">b3</font>,<font color="Maroon">b4</font>,<font color="Maroon">b5</font>,<font color="Olive">x</font>
 ;<br/>

<a NAME="E2:12"/><b>then </b><i><font color="Green">E21</font></i>: 
<font color="Maroon">a1</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">b1</font> <a href="hidden.html#R1">=</a> <font color="Maroon">b3</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a3</font>
 
<b>by </b><i/>;<br/>
<a NAME="E3:12"/><i><font color="Green">E22</font></i>: 
<font color="Maroon">a2</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">b2</font> <a href="hidden.html#R1">=</a> <font color="Maroon">b4</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a4</font>
 
<b>by </b><i>, </i>;<br/>
<a NAME="E4:12"/><i><font color="Green">E23</font></i>: 
<font color="Maroon">a5</font> <a href="hidden.html#R1">=</a> <font color="Maroon">b5</font>
 
<b>by </b><i>, </i>;<br/>
<a NAME="E5:12"/>
 <a href="polyeq_2.html#K1" target="_self">Polynom</a> <font color="Maroon">a1</font>,<font color="Maroon">a2</font>,<font color="Maroon">a3</font>,<font color="Maroon">a4</font>,<font color="Maroon">a5</font>,2 <a href="hidden.html#R1">=</a>  <a href="polyeq_2.html#K1" target="_self">Polynom</a> <font color="Maroon">b1</font>,<font color="Maroon">b2</font>,<font color="Maroon">b3</font>,<font color="Maroon">b4</font>,<font color="Maroon">b5</font>,2
 
<b>by </b><i/>;<br/>
<a NAME="E6:12"/><b>then </b>
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">a1</font> <a href="xcmplx_0.html#K3">*</a> <span class="p5">(<span class="default">2 <a href="newton.html#K3">|^</a> 4</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p4">(<span class="default"><font color="Maroon">a2</font> <a href="xcmplx_0.html#K3">*</a> <span class="p5">(<span class="default">2 <a href="newton.html#K3">|^</a> 3</span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p3">(<span class="default"><font color="Maroon">a3</font> <a href="xcmplx_0.html#K3">*</a> <span class="p4">(<span class="default">2 <a href="square_1.html#K5">^2</a> </span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p2">(<span class="default"><font color="Maroon">a4</font> <a href="xcmplx_0.html#K3">*</a> 2</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <font color="Maroon">a5</font> <a href="hidden.html#R1">=</a>  <a href="polyeq_2.html#K1" target="_self">Polynom</a> <font color="Maroon">b1</font>,<font color="Maroon">b2</font>,<font color="Maroon">b3</font>,<font color="Maroon">b4</font>,<font color="Maroon">b5</font>,2
 
;<br/>
<a NAME="E7:12"/><b>then </b>
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">a1</font> <a href="xcmplx_0.html#K3">*</a> <span class="p5">(<span class="default">2 <a href="newton.html#K3">|^</a> 4</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p4">(<span class="default"><font color="Maroon">a2</font> <a href="xcmplx_0.html#K3">*</a> <span class="p5">(<span class="default">2 <a href="newton.html#K3">|^</a> 3</span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p3">(<span class="default"><font color="Maroon">a3</font> <a href="xcmplx_0.html#K3">*</a> <span class="p4">(<span class="default">2 <a href="square_1.html#K5">^2</a> </span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p2">(<span class="default"><font color="Maroon">a4</font> <a href="xcmplx_0.html#K3">*</a> 2</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <font color="Maroon">a5</font> <a href="hidden.html#R1">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">b1</font> <a href="xcmplx_0.html#K3">*</a> <span class="p5">(<span class="default">2 <a href="newton.html#K3">|^</a> 4</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p4">(<span class="default"><font color="Maroon">b2</font> <a href="xcmplx_0.html#K3">*</a> <span class="p5">(<span class="default">2 <a href="newton.html#K3">|^</a> 3</span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p3">(<span class="default"><font color="Maroon">b3</font> <a href="xcmplx_0.html#K3">*</a> <span class="p4">(<span class="default">2 <a href="square_1.html#K5">^2</a> </span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p2">(<span class="default"><font color="Maroon">b4</font> <a href="xcmplx_0.html#K3">*</a> 2</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <font color="Maroon">b5</font>
 
;<br/>
<a NAME="E8:12"/><b>then </b><i><font color="Green">E24</font></i>: 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">a1</font> <a href="xcmplx_0.html#K3">*</a> <span class="p5">(<span class="default">2 <a href="newton.html#K3">|^</a> 4</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p4">(<span class="default"><font color="Maroon">a2</font> <a href="xcmplx_0.html#K3">*</a> <span class="p5">(<span class="default">2 <a href="newton.html#K3">|^</a> 3</span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p3">(<span class="default"><font color="Maroon">a3</font> <a href="xcmplx_0.html#K3">*</a> <span class="p4">(<span class="default">2 <a href="square_1.html#K5">^2</a> </span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p2">(<span class="default"><font color="Maroon">a4</font> <a href="xcmplx_0.html#K3">*</a> 2</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p1">(<span class="default"><font color="Maroon">a5</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a5</font></span>)</span> <a href="hidden.html#R1">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><font color="Maroon">b1</font> <a href="xcmplx_0.html#K3">*</a> <span class="p0">(<span class="default">2 <a href="newton.html#K3">|^</a> 4</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p5">(<span class="default"><font color="Maroon">b2</font> <a href="xcmplx_0.html#K3">*</a> <span class="p0">(<span class="default">2 <a href="newton.html#K3">|^</a> 3</span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p4">(<span class="default"><font color="Maroon">b3</font> <a href="xcmplx_0.html#K3">*</a> <span class="p5">(<span class="default">2 <a href="square_1.html#K5">^2</a> </span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p3">(<span class="default"><font color="Maroon">b4</font> <a href="xcmplx_0.html#K3">*</a> 2</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <font color="Maroon">b5</font></span>)</span> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a5</font>
 
;<br/>
<a NAME="E9:12"/><i><font color="Green">E25</font></i>: 
2 <a href="newton.html#K3">|^</a> 4 <a href="hidden.html#R1">=</a> 16
 
<b>by </b><i><a class="ref" href="asympt_1.html#T46">ASYMPT_1:46</a>, <a class="ref" href="power.html#T47">POWER:47</a></i>;<br/>
<a NAME="E10:12"/>
2 <a href="newton.html#K3">|^</a> 3 <a href="hidden.html#R1">=</a> 8
 
<b>by </b><i><a class="ref" href="asympt_1.html#T45">ASYMPT_1:45</a>, <a class="ref" href="power.html#T47">POWER:47</a></i>;<br/>
<a NAME="E11:12"/><b>then </b>
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">a1</font> <a href="xcmplx_0.html#K3">*</a> 16</span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p4">(<span class="default"><font color="Maroon">a2</font> <a href="xcmplx_0.html#K3">*</a> 8</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p3">(<span class="default"><font color="Maroon">a3</font> <a href="xcmplx_0.html#K3">*</a> 4</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p2">(<span class="default"><font color="Maroon">a4</font> <a href="xcmplx_0.html#K3">*</a> 2</span>)</span></span>)</span> <a href="xcmplx_0.html#K6">-</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">b1</font> <a href="xcmplx_0.html#K3">*</a> 16</span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p3">(<span class="default"><font color="Maroon">b2</font> <a href="xcmplx_0.html#K3">*</a> 8</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">b3</font> <a href="xcmplx_0.html#K3">*</a> 4</span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p3">(<span class="default"><font color="Maroon">b4</font> <a href="xcmplx_0.html#K3">*</a> 2</span>)</span></span>)</span></span>)</span> <a href="hidden.html#R1">=</a> 0
 
<b>by </b><i>, , <a class="txt" href="polyeq_2.html#E1"><i><font color="Green">Lemma13</font></i></a></i>;<br/>
<a NAME="E12:12"/><b>then </b>
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">a1</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">b1</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 16</span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">a2</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">b2</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 8</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">a3</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">b3</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 4</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon">a4</font> <a href="xcmplx_0.html#K3">*</a> 2</span>)</span> <a href="xcmplx_0.html#K6">-</a> <span class="p2">(<span class="default"><font color="Maroon">b4</font> <a href="xcmplx_0.html#K3">*</a> 2</span>)</span></span>)</span> <a href="hidden.html#R1">=</a> 0
 
;<br/>
<a NAME="E13:12"/><b>then </b>
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">b3</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a3</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 16</span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">a2</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">b2</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 8</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">a3</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">b3</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 4</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon">a4</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">b4</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 2</span>)</span> <a href="hidden.html#R1">=</a> 0
 
<b>by </b><i>, </i>;<br/>
<a NAME="E14:12"/><b>then </b><i><font color="Green">E27</font></i>: 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">b3</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a3</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 16</span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">b4</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a4</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 8</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p2">(<span class="default"><a href="xcmplx_0.html#K4">-</a> <span class="p3">(<span class="default"><a href="xcmplx_0.html#K4">-</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><font color="Maroon">a3</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">b3</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 4</span>)</span></span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon">a4</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">b4</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 2</span>)</span> <a href="hidden.html#R1">=</a> 0
 
<b>by </b><i>, </i>;<br/>
<a NAME="E15:12"/>
 <a href="polyeq_2.html#K1" target="_self">Polynom</a> <font color="Maroon">a1</font>,<font color="Maroon">a2</font>,<font color="Maroon">a3</font>,<font color="Maroon">a4</font>,<font color="Maroon">a5</font>,<span class="p1">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span> <a href="hidden.html#R1">=</a>  <a href="polyeq_2.html#K1" target="_self">Polynom</a> <font color="Maroon">b1</font>,<font color="Maroon">b2</font>,<font color="Maroon">b3</font>,<font color="Maroon">b4</font>,<font color="Maroon">b5</font>,<span class="p1">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span>
 
<b>by </b><i/>;<br/>
<a NAME="E16:12"/><b>then </b>
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">a1</font> <a href="xcmplx_0.html#K3">*</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span> <a href="newton.html#K2">|^</a> 4</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p4">(<span class="default"><font color="Maroon">a2</font> <a href="xcmplx_0.html#K3">*</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span> <a href="newton.html#K2">|^</a> 3</span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p3">(<span class="default"><font color="Maroon">a3</font> <a href="xcmplx_0.html#K3">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span> <a href="square_1.html#K3">^2</a> </span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p2">(<span class="default"><font color="Maroon">a4</font> <a href="xcmplx_0.html#K3">*</a> <span class="p3">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <font color="Maroon">a5</font> <a href="hidden.html#R1">=</a>  <a href="polyeq_2.html#K1" target="_self">Polynom</a> <font color="Maroon">b1</font>,<font color="Maroon">b2</font>,<font color="Maroon">b3</font>,<font color="Maroon">b4</font>,<font color="Maroon">b5</font>,<span class="p1">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span>
 
;<br/>
<a NAME="E17:12"/><b>then </b>
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">a1</font> <a href="xcmplx_0.html#K3">*</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span> <a href="newton.html#K2">|^</a> 4</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p4">(<span class="default"><font color="Maroon">a2</font> <a href="xcmplx_0.html#K3">*</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span> <a href="newton.html#K2">|^</a> 3</span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p3">(<span class="default"><font color="Maroon">a3</font> <a href="xcmplx_0.html#K3">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span> <a href="square_1.html#K3">^2</a> </span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p2">(<span class="default"><font color="Maroon">a4</font> <a href="xcmplx_0.html#K3">*</a> <span class="p3">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <font color="Maroon">a5</font> <a href="hidden.html#R1">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">b1</font> <a href="xcmplx_0.html#K3">*</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span> <a href="newton.html#K2">|^</a> 4</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p4">(<span class="default"><font color="Maroon">b2</font> <a href="xcmplx_0.html#K3">*</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span> <a href="newton.html#K2">|^</a> 3</span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p3">(<span class="default"><font color="Maroon">b3</font> <a href="xcmplx_0.html#K3">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span> <a href="square_1.html#K3">^2</a> </span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p2">(<span class="default"><font color="Maroon">b4</font> <a href="xcmplx_0.html#K3">*</a> <span class="p3">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <font color="Maroon">b5</font>
 
;<br/>
<a NAME="E18:12"/><b>then </b>
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">a1</font> <a href="xcmplx_0.html#K3">*</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span> <a href="newton.html#K2">|^</a> 4</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p4">(<span class="default"><font color="Maroon">a2</font> <a href="xcmplx_0.html#K3">*</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span> <a href="newton.html#K2">|^</a> 3</span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p3">(<span class="default"><font color="Maroon">a3</font> <a href="xcmplx_0.html#K3">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span> <a href="square_1.html#K3">^2</a> </span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p2">(<span class="default"><font color="Maroon">a4</font> <a href="xcmplx_0.html#K3">*</a> <span class="p3">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p1">(<span class="default"><font color="Maroon">a5</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a5</font></span>)</span> <a href="hidden.html#R1">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><font color="Maroon">b1</font> <a href="xcmplx_0.html#K3">*</a> <span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span> <a href="newton.html#K2">|^</a> 4</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p5">(<span class="default"><font color="Maroon">b2</font> <a href="xcmplx_0.html#K3">*</a> <span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span> <a href="newton.html#K2">|^</a> 3</span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p4">(<span class="default"><font color="Maroon">b3</font> <a href="xcmplx_0.html#K3">*</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span> <a href="square_1.html#K3">^2</a> </span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p3">(<span class="default"><font color="Maroon">b4</font> <a href="xcmplx_0.html#K3">*</a> <span class="p4">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <font color="Maroon">b5</font></span>)</span> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a5</font>
 
;<br/>
<a NAME="E19:12"/><b>then </b><i><font color="Green">E28</font></i>: 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">a1</font> <a href="xcmplx_0.html#K3">*</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span> <a href="newton.html#K2">|^</a> 4</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p4">(<span class="default"><font color="Maroon">a2</font> <a href="xcmplx_0.html#K3">*</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span> <a href="newton.html#K2">|^</a> 3</span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p3">(<span class="default"><font color="Maroon">a3</font> <a href="xcmplx_0.html#K3">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span> <a href="square_1.html#K3">^2</a> </span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p2">(<span class="default"><font color="Maroon">a4</font> <a href="xcmplx_0.html#K3">*</a> <span class="p3">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> 0 <a href="hidden.html#R1">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">b1</font> <a href="xcmplx_0.html#K3">*</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span> <a href="newton.html#K2">|^</a> 4</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p4">(<span class="default"><font color="Maroon">b2</font> <a href="xcmplx_0.html#K3">*</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span> <a href="newton.html#K2">|^</a> 3</span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p3">(<span class="default"><font color="Maroon">b3</font> <a href="xcmplx_0.html#K3">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span> <a href="square_1.html#K3">^2</a> </span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p2">(<span class="default"><font color="Maroon">b4</font> <a href="xcmplx_0.html#K3">*</a> <span class="p3">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p1">(<span class="default"><font color="Maroon">b5</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a5</font></span>)</span>
 
;<br/>
<a NAME="E20:12"/><i><font color="Green">E29</font></i>: 
<span class="p1">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span> <a href="newton.html#K2">|^</a> 4 <a href="hidden.html#R1">=</a> 16
 
<b>by </b><i><a class="txt" href="polyeq_2.html#E1"><i><font color="Green">Lemma13</font></i></a>, , <a class="ref" href="power.html#T1">POWER:1</a></i>;<br/>
<span class="p1">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span> <a href="newton.html#K2">|^</a> 3 = 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span> <a href="square_1.html#K3">^2</a> </span>)</span> <a href="xcmplx_0.html#K3">*</a> <span class="p1">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span>
<b>by </b><i/>
<br/>.= 
 <a href="xcmplx_0.html#K4">-</a> <span class="p1">(<span class="default">4 <a href="xcmplx_0.html#K3">*</a> 2</span>)</span>

;<br/>
<a NAME="E22:12"/><b>then </b>
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">a1</font> <a href="xcmplx_0.html#K3">*</a> 16</span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p3">(<span class="default"><a href="xcmplx_0.html#K4">-</a> <span class="p4">(<span class="default"><font color="Maroon">a2</font> <a href="xcmplx_0.html#K3">*</a> 8</span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p2">(<span class="default"><font color="Maroon">a3</font> <a href="xcmplx_0.html#K3">*</a> 4</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p1">(<span class="default"><font color="Maroon">a4</font> <a href="xcmplx_0.html#K3">*</a> <span class="p2">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span></span>)</span> <a href="hidden.html#R1">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">b1</font> <a href="xcmplx_0.html#K3">*</a> 16</span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p3">(<span class="default"><font color="Maroon">b2</font> <a href="xcmplx_0.html#K3">*</a> <span class="p4">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 8</span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p2">(<span class="default"><font color="Maroon">b3</font> <a href="xcmplx_0.html#K3">*</a> 4</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p1">(<span class="default"><font color="Maroon">b4</font> <a href="xcmplx_0.html#K3">*</a> <span class="p2">(<span class="default"><a href="xcmplx_0.html#K4">-</a> 2</span>)</span></span>)</span>
 
<b>by </b><i>, , </i>;<br/>
<a NAME="E23:12"/><b>then </b>
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">a1</font> <a href="xcmplx_0.html#K3">*</a> 16</span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p3">(<span class="default"><a href="xcmplx_0.html#K4">-</a> <span class="p4">(<span class="default"><font color="Maroon">a2</font> <a href="xcmplx_0.html#K3">*</a> 8</span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p2">(<span class="default"><font color="Maroon">a3</font> <a href="xcmplx_0.html#K3">*</a> 4</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p1">(<span class="default"><a href="xcmplx_0.html#K4">-</a> <span class="p2">(<span class="default"><font color="Maroon">a4</font> <a href="xcmplx_0.html#K3">*</a> 2</span>)</span></span>)</span> <a href="hidden.html#R1">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">b1</font> <a href="xcmplx_0.html#K3">*</a> 16</span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p3">(<span class="default"><a href="xcmplx_0.html#K4">-</a> <span class="p4">(<span class="default"><font color="Maroon">b2</font> <a href="xcmplx_0.html#K3">*</a> 8</span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p2">(<span class="default"><font color="Maroon">b3</font> <a href="xcmplx_0.html#K3">*</a> 4</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p1">(<span class="default"><a href="xcmplx_0.html#K4">-</a> <span class="p2">(<span class="default"><font color="Maroon">b4</font> <a href="xcmplx_0.html#K3">*</a> 2</span>)</span></span>)</span>
 
;<br/>
<a NAME="E24:12"/><b>then </b><i><font color="Green">E30</font></i>: 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">a1</font> <a href="xcmplx_0.html#K3">*</a> 16</span>)</span> <a href="xcmplx_0.html#K6">-</a> <span class="p3">(<span class="default"><font color="Maroon">a2</font> <a href="xcmplx_0.html#K3">*</a> 8</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p2">(<span class="default"><font color="Maroon">a3</font> <a href="xcmplx_0.html#K3">*</a> 4</span>)</span></span>)</span> <a href="xcmplx_0.html#K6">-</a> <span class="p1">(<span class="default"><font color="Maroon">a4</font> <a href="xcmplx_0.html#K3">*</a> 2</span>)</span> <a href="hidden.html#R1">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">b1</font> <a href="xcmplx_0.html#K3">*</a> 16</span>)</span> <a href="xcmplx_0.html#K6">-</a> <span class="p3">(<span class="default"><font color="Maroon">b2</font> <a href="xcmplx_0.html#K3">*</a> 8</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p2">(<span class="default"><font color="Maroon">b3</font> <a href="xcmplx_0.html#K3">*</a> 4</span>)</span></span>)</span> <a href="xcmplx_0.html#K6">-</a> <span class="p1">(<span class="default"><font color="Maroon">b4</font> <a href="xcmplx_0.html#K3">*</a> 2</span>)</span>
 
;<br/>
<a NAME="E25:12"/><b>then </b><i><font color="Green">E31</font></i>: 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">a1</font> <a href="xcmplx_0.html#K3">*</a> 16</span>)</span> <a href="xcmplx_0.html#K6">-</a> <span class="p4">(<span class="default"><font color="Maroon">a2</font> <a href="xcmplx_0.html#K3">*</a> 8</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p3">(<span class="default"><font color="Maroon">a3</font> <a href="xcmplx_0.html#K3">*</a> 4</span>)</span></span>)</span> <a href="xcmplx_0.html#K6">-</a> <span class="p2">(<span class="default"><font color="Maroon">a4</font> <a href="xcmplx_0.html#K3">*</a> 2</span>)</span></span>)</span> <a href="xcmplx_0.html#K6">-</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">b1</font> <a href="xcmplx_0.html#K3">*</a> 16</span>)</span> <a href="xcmplx_0.html#K6">-</a> <span class="p4">(<span class="default"><font color="Maroon">b2</font> <a href="xcmplx_0.html#K3">*</a> 8</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p3">(<span class="default"><font color="Maroon">b3</font> <a href="xcmplx_0.html#K3">*</a> 4</span>)</span></span>)</span> <a href="xcmplx_0.html#K6">-</a> <span class="p2">(<span class="default"><font color="Maroon">b4</font> <a href="xcmplx_0.html#K3">*</a> 2</span>)</span></span>)</span> <a href="hidden.html#R1">=</a> 0
 
;<br/>
<a NAME="E26:12"/><i><font color="Green">E35</font></i>: 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">a1</font> <a href="xcmplx_0.html#K3">*</a> 16</span>)</span> <a href="xcmplx_0.html#K6">-</a> <span class="p4">(<span class="default"><font color="Maroon">a2</font> <a href="xcmplx_0.html#K3">*</a> 8</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p3">(<span class="default"><font color="Maroon">a3</font> <a href="xcmplx_0.html#K3">*</a> 4</span>)</span></span>)</span> <a href="xcmplx_0.html#K6">-</a> <span class="p2">(<span class="default"><font color="Maroon">a4</font> <a href="xcmplx_0.html#K3">*</a> 2</span>)</span></span>)</span> <a href="xcmplx_0.html#K6">-</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">b1</font> <a href="xcmplx_0.html#K3">*</a> 16</span>)</span> <a href="xcmplx_0.html#K6">-</a> <span class="p3">(<span class="default"><font color="Maroon">b2</font> <a href="xcmplx_0.html#K3">*</a> 8</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">b3</font> <a href="xcmplx_0.html#K3">*</a> 4</span>)</span> <a href="xcmplx_0.html#K6">-</a> <span class="p3">(<span class="default"><font color="Maroon">b4</font> <a href="xcmplx_0.html#K3">*</a> 2</span>)</span></span>)</span></span>)</span> <a href="hidden.html#R1">=</a> 0
 
<b>by </b><i/>;<br/>
<a NAME="E27:12"/><i><font color="Green">E36</font></i>: 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><font color="Maroon">a1</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">b1</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 16</span>)</span> <a href="xcmplx_0.html#K6">-</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><font color="Maroon">a2</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">b2</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 8</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p4">(<span class="default"><font color="Maroon">a3</font> <a href="xcmplx_0.html#K3">*</a> 4</span>)</span></span>)</span> <a href="xcmplx_0.html#K6">-</a> <span class="p3">(<span class="default"><font color="Maroon">b3</font> <a href="xcmplx_0.html#K3">*</a> 4</span>)</span></span>)</span> <a href="xcmplx_0.html#K6">-</a> <span class="p2">(<span class="default"><font color="Maroon">a4</font> <a href="xcmplx_0.html#K3">*</a> 2</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p1">(<span class="default"><font color="Maroon">b4</font> <a href="xcmplx_0.html#K3">*</a> 2</span>)</span> <a href="hidden.html#R1">=</a> 0
 
<b>by </b><i/>;<br/>
<a NAME="E28:12"/><i><font color="Green">E37</font></i>: 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><font color="Maroon">a1</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">b1</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 16</span>)</span> <a href="xcmplx_0.html#K6">-</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><font color="Maroon">a2</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">b2</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 8</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">a3</font> <a href="xcmplx_0.html#K3">*</a> 4</span>)</span> <a href="xcmplx_0.html#K6">-</a> <span class="p4">(<span class="default"><font color="Maroon">b3</font> <a href="xcmplx_0.html#K3">*</a> 4</span>)</span></span>)</span></span>)</span> <a href="xcmplx_0.html#K6">-</a> <span class="p2">(<span class="default"><font color="Maroon">a4</font> <a href="xcmplx_0.html#K3">*</a> 2</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p1">(<span class="default"><font color="Maroon">b4</font> <a href="xcmplx_0.html#K3">*</a> 2</span>)</span> <a href="hidden.html#R1">=</a> 0
 
<b>by </b><i/>;<br/>
<a NAME="E29:12"/><i><font color="Green">E38</font></i>: 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon">b3</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a3</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 12</span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p1">(<span class="default"><a href="xcmplx_0.html#K4">-</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">b4</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a4</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 6</span>)</span></span>)</span> <a href="hidden.html#R1">=</a> 0
 
<b>by </b><i>, , <a class="txt" href="polyeq_2.html#E1:12"><i><font color="Green">E20</font></i></a></i>;<br/>
<a NAME="E30:12"/><i><font color="Green">E39</font></i>: 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon">b3</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a3</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 12</span>)</span> <a href="xcmplx_0.html#K6">-</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon">b4</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a4</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 6</span>)</span> <a href="hidden.html#R1">=</a> 0
 
<b>by </b><i>, , <a class="txt" href="polyeq_2.html#E2:12"><i><font color="Green">E21</font></i></a></i>;<br/>
<a NAME="E31:12"/>
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">b3</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a3</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 12</span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">b4</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a4</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 6</span>)</span></span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">b3</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a3</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 12</span>)</span></span>)</span> <a href="xcmplx_0.html#K6">-</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon">b4</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a4</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 6</span>)</span> <a href="hidden.html#R1">=</a> 0
 
<b>by </b><i><a class="txt" href="polyeq_2.html#E3:12"><i><font color="Green">E22</font></i></a>, </i>;<br/>
<a NAME="E32:12"/><b>then </b>
2 <a href="xcmplx_0.html#K3">*</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon">b3</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a3</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 12</span>)</span> <a href="hidden.html#R1">=</a> 0
 
;<br/>
<a NAME="E33:12"/><b>then </b>
<span class="p1">(<span class="default"><font color="Maroon">b3</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a3</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 12 <a href="hidden.html#R1">=</a> 0
 
;<br/>
<a NAME="E34:12"/><b>then </b><i><font color="Green">E40</font></i>: 
<font color="Maroon">b3</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a3</font> <a href="hidden.html#R1">=</a> 0
 
;<br/>
<a NAME="E35:12"/><b>then </b><i><font color="Green">E41</font></i>: 
<span class="p1">(<span class="default"><font color="Maroon">b3</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a3</font></span>)</span> <a href="xcmplx_0.html#K2">+</a> <font color="Maroon">a3</font> <a href="hidden.html#R1">=</a> <font color="Maroon">a3</font>
 
;<br/>
<a NAME="E36:12"/>
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">b3</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a3</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 12</span>)</span> <a href="xcmplx_0.html#K2">+</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">b4</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a4</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 6</span>)</span></span>)</span> <a href="xcmplx_0.html#K6">-</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">b3</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a3</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 12</span>)</span> <a href="xcmplx_0.html#K6">-</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">b4</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a4</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 6</span>)</span></span>)</span> <a href="hidden.html#R1">=</a> 0
 
<b>by </b><i><a class="txt" href="polyeq_2.html#E4:12"><i><font color="Green">E23</font></i></a>, </i>;<br/>
<a NAME="E37:12"/><b>then </b>
2 <a href="xcmplx_0.html#K3">*</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon">b4</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a4</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 6</span>)</span> <a href="hidden.html#R1">=</a> 0
 
;<br/>
<a NAME="E38:12"/><b>then </b>
<span class="p1">(<span class="default"><font color="Maroon">b4</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a4</font></span>)</span> <a href="xcmplx_0.html#K3">*</a> 6 <a href="hidden.html#R1">=</a> 0
 
;<br/>
<a NAME="E39:12"/><b>then </b><i><font color="Green">E42</font></i>: 
<font color="Maroon">b4</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">a4</font> <a href="hidden.html#R1">=</a> 0
 
;<br/>
<a NAME="E40:12"/><b>then </b><i><font color="Green">E70</font></i>: 
<font color="Maroon">b4</font> <a href="xcmplx_0.html#K6">-</a> 0 <a href="hidden.html#R1">=</a> 0 <a href="xcmplx_0.html#K2">+</a> <font color="Maroon">a4</font>
 
;<br/>
<a NAME="E41:12"/>
<span class="p1">(<span class="default"><font color="Maroon">a2</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">b2</font></span>)</span> <a href="xcmplx_0.html#K2">+</a> <font color="Maroon">b2</font> <a href="hidden.html#R1">=</a> 0 <a href="xcmplx_0.html#K2">+</a> <font color="Maroon">b2</font>
 
<b>by </b><i>, , </i>;<br/>
<a NAME="E42:12"/><b>then </b><i><font color="Green">E71</font></i>: 
<font color="Maroon">a2</font> <a href="xcmplx_0.html#K6">-</a> <span class="p1">(<span class="default"><font color="Maroon">b2</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">b2</font></span>)</span> <a href="hidden.html#R1">=</a> <font color="Maroon">b2</font>
 
;<br/>
<a NAME="E43:12"/>
<span class="p1">(<span class="default"><font color="Maroon">a1</font> <a href="xcmplx_0.html#K6">-</a> <font color="Maroon">b1</font></span>)</span> <a href="xcmplx_0.html#K2">+</a> <font color="Maroon">b1</font> <a href="hidden.html#R1">=</a> <font color="Maroon">b1</font>
 
<b>by </b><i>, <a class="txt" href="polyeq_2.html#E8:12"><i><font color="Green">E24</font></i></a></i>;<br/>
<b>hence </b><a NAME="E44:12"/>
( <font color="Maroon">a1</font> <a href="hidden.html#R1">=</a> <font color="Maroon">b1</font> &amp; <font color="Maroon">a2</font> <a href="hidden.html#R1">=</a> <font color="Maroon">b2</font> &amp; <font color="Maroon">a3</font> <a href="hidden.html#R1">=</a> <font color="Maroon">b3</font> &amp; <font color="Maroon">a4</font> <a href="hidden.html#R1">=</a> <font color="Maroon">b4</font> &amp; <font color="Maroon">a5</font> <a href="hidden.html#R1">=</a> <font color="Maroon">b5</font> )
 <b>by </b><i>, <a class="txt" href="polyeq_2.html#E9:12"><i><font color="Green">E25</font></i></a>, <a class="txt" href="polyeq_2.html#E14:12"><i><font color="Green">E27</font></i></a>, <a class="txt" href="polyeq_2.html#E19:12"><i><font color="Green">E28</font></i></a>, </i>;<br/>


</div>
