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

<b>let </b><font color="Maroon">V</font> be   <a href="rlvect_1.html#NM2">RealLinearSpace</a>;<br/><b>let </b><font color="Maroon">w</font> be   <a href="rlvect_1.html#NM1">VECTOR</a> of <font color="Maroon">V</font>;<br/><b>let </b><font color="Maroon">y</font> be   <a href="rlvect_1.html#NM1">VECTOR</a> of <font color="Maroon">V</font>;<br/>





<b>assume </b><a NAME="E1:65"/><i><font color="Green">E45</font></i>: 
 <a href="analmetr.html#R1">Gen</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>
 ;<br/>

<b>let </b><font color="Maroon">u</font> be   <a href="rlvect_1.html#NM1">VECTOR</a> of <font color="Maroon">V</font>, <font color="Maroon">u'</font> be   <a href="rlvect_1.html#NM1">VECTOR</a> of <font color="Maroon">V</font>, <font color="Maroon">u1</font> be   <a href="rlvect_1.html#NM1">VECTOR</a> of <font color="Maroon">V</font>, <font color="Maroon">u2</font> be   <a href="rlvect_1.html#NM1">VECTOR</a> of <font color="Maroon">V</font>, <font color="Maroon">v1</font> be   <a href="rlvect_1.html#NM1">VECTOR</a> of <font color="Maroon">V</font>, <font color="Maroon">v2</font> be   <a href="rlvect_1.html#NM1">VECTOR</a> of <font color="Maroon">V</font>, <font color="Maroon">t1</font> be   <a href="rlvect_1.html#NM1">VECTOR</a> of <font color="Maroon">V</font>, <font color="Maroon">t2</font> be   <a href="rlvect_1.html#NM1">VECTOR</a> of <font color="Maroon">V</font>, <font color="Maroon">w1</font> be   <a href="rlvect_1.html#NM1">VECTOR</a> of <font color="Maroon">V</font>, <font color="Maroon">w2</font> be   <a href="rlvect_1.html#NM1">VECTOR</a> of <font color="Maroon">V</font>;<br/>

<b>assume </b><b>that </b><br/><a NAME="E2:65"/><i><font color="Green">E46</font></i>: 
<font color="Maroon">u</font> <a href="hidden.html#NR2" target="_self">&lt;&gt;</a> <font color="Maroon">u'</font>
 <b>and </b><br/><a NAME="E3:65"/><i><font color="Green">E47</font></i>: 
( <font color="Maroon">u</font>,<font color="Maroon">u'</font>,<font color="Maroon">u1</font>,<font color="Maroon">t1</font> <a href="geomtrap.html#R2" target="_self">are_DTr_wrt</a> <font color="Maroon">w</font>,<font color="Maroon">y</font> &amp; <font color="Maroon">u</font>,<font color="Maroon">u'</font>,<font color="Maroon">u2</font>,<font color="Maroon">t2</font> <a href="geomtrap.html#R2" target="_self">are_DTr_wrt</a> <font color="Maroon">w</font>,<font color="Maroon">y</font> &amp; <font color="Maroon">u</font>,<font color="Maroon">u'</font>,<font color="Maroon">v1</font>,<font color="Maroon">w1</font> <a href="geomtrap.html#R2" target="_self">are_DTr_wrt</a> <font color="Maroon">w</font>,<font color="Maroon">y</font> &amp; <font color="Maroon">u</font>,<font color="Maroon">u'</font>,<font color="Maroon">v2</font>,<font color="Maroon">w2</font> <a href="geomtrap.html#R2" target="_self">are_DTr_wrt</a> <font color="Maroon">w</font>,<font color="Maroon">y</font> )
 <b>and </b><br/><a NAME="E4:65"/><i><font color="Green">E67</font></i>: 
<font color="Maroon">u1</font>,<font color="Maroon">u2</font>,<font color="Maroon">v1</font>,<font color="Maroon">v2</font> <a href="analmetr.html#R3">are_Ort_wrt</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>
 ;<br/>

<b>set </b><font color="Maroon">A1</font> = <span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p2">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span>;<br/>
<b>set </b><font color="Maroon">A2</font> = <span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p2">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span>;<br/>
<b>set </b><font color="Maroon">A3</font> = <span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p2">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span>;<br/>
<b>set </b><font color="Maroon">A4</font> = <span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p2">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span>;<br/>
<a NAME="E5:65"/><i><font color="Green">E72</font></i>: 
( <font color="Maroon">u1</font> <a href="rlvect_1.html#K4">+</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"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="rlvect_1.html#K3">*</a> <span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="hidden.html#R1">=</a> <font color="Maroon">t1</font> &amp; <font color="Maroon">u2</font> <a href="rlvect_1.html#K4">+</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"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="rlvect_1.html#K3">*</a> <span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="hidden.html#R1">=</a> <font color="Maroon">t2</font> &amp; <font color="Maroon">v1</font> <a href="rlvect_1.html#K4">+</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"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="rlvect_1.html#K3">*</a> <span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="hidden.html#R1">=</a> <font color="Maroon">w1</font> &amp; <font color="Maroon">v2</font> <a href="rlvect_1.html#K4">+</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"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="rlvect_1.html#K3">*</a> <span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="hidden.html#R1">=</a> <font color="Maroon">w2</font> )
 
<b>by </b><i><a class="ref" href="geomtrap.html#T10" target="_self">Th10</a>, <a class="ref" href="geomtrap.html#T12" target="_self">Th12</a>, <a class="ref" href="geomtrap.html#T13" target="_self">Th13</a>, <a class="ref" href="geomtrap.html#T7" target="_self">Th7</a></i>;<br/>
<a NAME="E6:65"/><i><font color="Green">E73</font></i>: 
( <font color="Maroon">t1</font> <a href="hidden.html#R1">=</a> <font color="Maroon">u1</font> <a href="rlvect_1.html#K4">+</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"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="rlvect_1.html#K3">*</a> <span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> &amp; <font color="Maroon">t2</font> <a href="hidden.html#R1">=</a> <font color="Maroon">u2</font> <a href="rlvect_1.html#K4">+</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"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="rlvect_1.html#K3">*</a> <span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> )
 
<b>by </b><i><a class="ref" href="geomtrap.html#T10" target="_self">Th10</a>, <a class="ref" href="geomtrap.html#T12" target="_self">Th12</a>, <a class="ref" href="geomtrap.html#T13" target="_self">Th13</a>, <a class="ref" href="geomtrap.html#T7" target="_self">Th7</a></i>;<br/>
<a NAME="E7:65"/><i><font color="Green">E88</font></i>: 
 <a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span> <a href="hidden.html#NR2" target="_self">&lt;&gt;</a> 0
 
<b>by </b><i><a class="ref" href="geomtrap.html#T10" target="_self">Th10</a>, <a class="ref" href="geomtrap.html#T12" target="_self">Th12</a>, <a class="ref" href="geomtrap.html#D2" target="_self">Def2</a></i>;<br/>
<a NAME="E8:65"/><i><font color="Green">E89</font></i>: 
<font color="Maroon">t2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">t1</font> <a href="hidden.html#R1">=</a> <span class="p1">(<span class="default"><font color="Maroon">u2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u1</font></span>)</span> <a href="rlvect_1.html#K4">+</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"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="rlvect_1.html#K3">*</a> <span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span>
 
<b>by </b><i><a class="ref" href="geomtrap.html#T10" target="_self">Th10</a>, <a class="ref" href="geomtrap.html#T12" target="_self">Th12</a>, <a class="txt" href="geomtrap.html#E17"><i><font color="Green">Lemma65</font></i></a>, <a class="ref" href="geomtrap.html#T8" target="_self">Th8</a></i>;<br/>
<a NAME="E9:65"/>
<font color="Maroon">w2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">w1</font> <a href="hidden.html#R1">=</a> <span class="p1">(<span class="default"><font color="Maroon">v2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">v1</font></span>)</span> <a href="rlvect_1.html#K4">+</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"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="rlvect_1.html#K3">*</a> <span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span>
 
<b>by </b><i><a class="ref" href="geomtrap.html#T10" target="_self">Th10</a>, <a class="ref" href="geomtrap.html#T12" target="_self">Th12</a>, <a class="txt" href="geomtrap.html#E17"><i><font color="Green">Lemma65</font></i></a>, <a class="ref" href="geomtrap.html#T8" target="_self">Th8</a></i>;<br/>
<b>then </b><i><font color="Green">E90</font></i>:  <a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">t2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">t1</font></span>)</span>,<span class="p1">(<span class="default"><font color="Maroon">w2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">w1</font></span>)</span> = 
<span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u1</font></span>)</span>,<span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">v2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">v1</font></span>)</span> <a href="rlvect_1.html#K4">+</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p1">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p1">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="rlvect_1.html#K3">*</a> <span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<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"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p0">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p0">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="rlvect_1.html#K3">*</a> <span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span>,<span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">v2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">v1</font></span>)</span> <a href="rlvect_1.html#K4">+</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p1">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p1">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="rlvect_1.html#K3">*</a> <span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span></span>)</span></span>)</span>
<b>by </b><i><a class="ref" href="geomtrap.html#T10" target="_self">Th10</a>, <a class="ref" href="geomtrap.html#T16" target="_self">Th16</a>, </i>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u1</font></span>)</span>,<span class="p3">(<span class="default"><font color="Maroon">v2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">v1</font></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u1</font></span>)</span>,<span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p1">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p1">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="rlvect_1.html#K3">*</a> <span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<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"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p0">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p0">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="rlvect_1.html#K3">*</a> <span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span>,<span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">v2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">v1</font></span>)</span> <a href="rlvect_1.html#K4">+</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p1">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p1">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="rlvect_1.html#K3">*</a> <span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span></span>)</span></span>)</span>
<b>by </b><i><a class="ref" href="geomtrap.html#T10" target="_self">Th10</a>, </i>
<br/>.= 
<span class="p1">(<span class="default">0 <a href="real_1.html#K3">+</a> <span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u1</font></span>)</span>,<span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p1">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p1">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="rlvect_1.html#K3">*</a> <span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<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"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p0">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p0">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="rlvect_1.html#K3">*</a> <span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span>,<span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">v2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">v1</font></span>)</span> <a href="rlvect_1.html#K4">+</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p1">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p1">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="rlvect_1.html#K3">*</a> <span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span></span>)</span></span>)</span>
<b>by </b><i><a class="ref" href="geomtrap.html#T10" target="_self">Th10</a>, <a class="ref" href="geomtrap.html#T14" target="_self">Th14</a>, </i>
<br/>.= 
<span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u1</font></span>)</span>,<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"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p0">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p0">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="rlvect_1.html#K3">*</a> <span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p1">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p1">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="rlvect_1.html#K3">*</a> <span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span>,<span class="p3">(<span class="default"><font color="Maroon">v2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">v1</font></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p1">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p1">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="rlvect_1.html#K3">*</a> <span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span>,<span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p1">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p1">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="rlvect_1.html#K3">*</a> <span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span></span>)</span></span>)</span>
<b>by </b><i><a class="ref" href="geomtrap.html#T10" target="_self">Th10</a>, </i>
;<br/>
<b>set </b><font color="Maroon">aa</font> = <span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p3">(<span class="default"><font color="Maroon">u2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u1</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p3">(<span class="default"><font color="Maroon">v2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">v1</font></span>)</span></span>)</span></span>)</span>;<br/>
<i><font color="Green">E91</font></i>:  <a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<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"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="rlvect_1.html#K3">*</a> <span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span>,<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"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="rlvect_1.html#K3">*</a> <span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> = 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<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"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p0">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p0">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="rlvect_1.html#K3">*</a> <span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span></span>)</span>
<b>by </b><i><a class="ref" href="geomtrap.html#T10" target="_self">Th10</a>, </i>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</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"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span></span>)</span>
<b>by </b><i><a class="ref" href="geomtrap.html#T10" target="_self">Th10</a>, </i>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</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"><a href="real_1.html#K1">-</a> 2</span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">v2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">v1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p3">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span></span>)</span>
<b>by </b><i><a class="ref" href="geomtrap.html#T10" target="_self">Th10</a>, <a class="ref" href="geomtrap.html#T12" target="_self">Th12</a>, <a class="txt" href="geomtrap.html#E17"><i><font color="Green">Lemma65</font></i></a>, <a class="ref" href="geomtrap.html#T8" target="_self">Th8</a></i>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="real_1.html#K1">-</a> 2</span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p4">(<span class="default"><font color="Maroon">v2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">v1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span></span>)</span></span>)</span>

<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="real_1.html#K1">-</a> 2</span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p4">(<span class="default"><font color="Maroon">v2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">v1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> 1</span>)</span>
<b>by </b><i><a class="txt" href="geomtrap.html#E4:65"><i><font color="Green">E67</font></i></a>, <a class="ref" href="xcmplx_0.html#D7">XCMPLX_0:def 7</a></i>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="real_1.html#K1">-</a> 2</span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">v2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">v1</font></span>)</span></span>)</span>

<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="real_1.html#K1">-</a> 2</span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="real_1.html#K1">-</a> 2</span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">v2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">v1</font></span>)</span></span>)</span>
<b>by </b><i><a class="ref" href="geomtrap.html#T10" target="_self">Th10</a>, <a class="ref" href="geomtrap.html#T12" target="_self">Th12</a>, <a class="ref" href="geomtrap.html#T15" target="_self">Th15</a>, <a class="ref" href="geomtrap.html#T8" target="_self">Th8</a></i>
<br/>.= 
4 <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p4">(<span class="default"><font color="Maroon">u2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u1</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p4">(<span class="default"><font color="Maroon">v2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">v1</font></span>)</span></span>)</span></span>)</span></span>)</span>

;<br/>
<i><font color="Green">E92</font></i>:  <a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u1</font></span>)</span>,<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"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="rlvect_1.html#K3">*</a> <span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> = 
<span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u1</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</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"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">v1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span>
<b>by </b><i><a class="ref" href="geomtrap.html#T10" target="_self">Th10</a>, </i>
<br/>.= 
<span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">u2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u1</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="real_1.html#K1">-</a> 2</span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p4">(<span class="default"><font color="Maroon">v2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">v1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span>
<b>by </b><i><a class="ref" href="geomtrap.html#T10" target="_self">Th10</a>, <a class="ref" href="geomtrap.html#T12" target="_self">Th12</a>, <a class="txt" href="geomtrap.html#E17"><i><font color="Green">Lemma65</font></i></a>, <a class="ref" href="geomtrap.html#T8" target="_self">Th8</a></i>
<br/>.= 
<span class="p1">(<span class="default"><a href="real_1.html#K1">-</a> 2</span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p4">(<span class="default"><font color="Maroon">u2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u1</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p4">(<span class="default"><font color="Maroon">v2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">v1</font></span>)</span></span>)</span></span>)</span></span>)</span>

;<br/>
 <a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<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"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="rlvect_1.html#K3">*</a> <span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span>,<span class="p1">(<span class="default"><font color="Maroon">v2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">v1</font></span>)</span> = 
 <a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">v2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">v1</font></span>)</span>,<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"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p0">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span> <a href="rlvect_1.html#K3">*</a> <span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span>

<br/>.= 
<span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">v2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">v1</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</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"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u2</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K4">+</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p5">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p0">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<font color="Maroon">u1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p5">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span></span>)</span>
<b>by </b><i><a class="ref" href="geomtrap.html#T10" target="_self">Th10</a>, </i>
<br/>.= 
<span class="p1">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p2">(<span class="default"><font color="Maroon">v2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">v1</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="real_1.html#K1">-</a> 2</span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p4">(<span class="default"><font color="Maroon">u2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u1</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span></span>)</span>
<b>by </b><i><a class="ref" href="geomtrap.html#T10" target="_self">Th10</a>, <a class="ref" href="geomtrap.html#T12" target="_self">Th12</a>, <a class="ref" href="geomtrap.html#T15" target="_self">Th15</a>, <a class="ref" href="geomtrap.html#T8" target="_self">Th8</a></i>
<br/>.= 
<span class="p1">(<span class="default"><a href="real_1.html#K1">-</a> 2</span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span></span>)</span> <a href="real_1.html#K2">"</a> </span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p4">(<span class="default"><font color="Maroon">u2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u1</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p4">(<span class="default"><font color="Maroon">u</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">u'</font></span>)</span>,<span class="p4">(<span class="default"><font color="Maroon">v2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">v1</font></span>)</span></span>)</span></span>)</span></span>)</span>

;<br/>
<a NAME="E14:65"/><b>then </b>
 <a href="geomtrap.html#K4" target="_self">PProJ</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>,<span class="p1">(<span class="default"><font color="Maroon">t2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">t1</font></span>)</span>,<span class="p1">(<span class="default"><font color="Maroon">w2</font> <a href="rlvect_1.html#K6">-</a> <font color="Maroon">w1</font></span>)</span> <a href="hidden.html#R1">=</a> 0
 
<b>by </b><i><a class="txt" href="geomtrap.html#E20"><i><font color="Green">Lemma69</font></i></a>, , </i>;<br/>
<b>hence </b><a NAME="E15:65"/>
<font color="Maroon">t1</font>,<font color="Maroon">t2</font>,<font color="Maroon">w1</font>,<font color="Maroon">w2</font> <a href="analmetr.html#R3">are_Ort_wrt</a> <font color="Maroon">w</font>,<font color="Maroon">y</font>
 <b>by </b><i><a class="ref" href="geomtrap.html#T10" target="_self">Th10</a>, </i>;<br/>


</div>
