<?xml version="1.0" encoding="UTF-8"?>
<document>
    <cabriml_version>2.1.2 (318,Windows NT)</cabriml_version>
    <animation_state>stopped</animation_state>
    <replay_construction_cycling_mode>off</replay_construction_cycling_mode>
    <display_scale>1.000</display_scale>
    <active_view>%8</active_view>
    <active_page>%1</active_page>
    <settings>
        <id>doc_settings</id>
        <window_y_offset>0</window_y_offset>
        <window_x_offset>-77</window_x_offset>
        <settings>
            <id>history_window</id>
            <dockinfo>1</dockinfo>
            <hidden>1</hidden>
            <width>641</width>
            <height>321</height>
            <y>0</y>
            <x>0</x>
            <state>4</state>
        </settings>
        <settings>
            <id>document_window</id>
            <hidden>0</hidden>
            <width>600</width>
            <height>800</height>
            <y>0</y>
            <x>0</x>
            <state>2</state>
        </settings>
    </settings>
    <ref>
        <id>history_data</id>
        <target>%12</target>
    </ref>
    <plane3>
        <id>Z0_Plane</id>
        <gstate>defined</gstate>
        <value>(0,0,1,0)</value>
        <surface_thickness>normal_surface_thickness</surface_thickness>
        <surface_style>solid_surface_style</surface_style>
        <surface_color1>ivory</surface_color1>
        <graphic_layers>hidden_layer</graphic_layers>
        <curve_style>solid_curve_style</curve_style>
        <curve_radius>normal_curve_radius</curve_radius>
        <curve_color1>dim_gray</curve_color1>
        <base_surface_thickness>template_plane3_base_surface_thickness</base_surface_thickness>
        <base_curve_radius>plane3_base_curve_radius</base_curve_radius>
    </plane3>
    <vector3>
        <id>K_vector</id>
        <gstate>defined</gstate>
        <origin>(0,0,0,1)</origin>
        <value>(0,0,1)</value>
        <point_style>sphere_point_style</point_style>
        <point_size>normal_point_size</point_size>
        <point_color>tomato</point_color>
        <graphic_layers>hidden_layer</graphic_layers>
        <curve_style>solid_curve_style</curve_style>
        <curve_radius>normal_curve_radius</curve_radius>
        <curve_color1>steel_blue</curve_color1>
        <base_point_size>vector3_base_point_size</base_point_size>
        <base_curve_radius>vector3_base_curve_radius</base_curve_radius>
    </vector3>
    <vector3>
        <id>J_vector</id>
        <gstate>defined</gstate>
        <origin>(0,0,0,1)</origin>
        <value>(0,1,0)</value>
        <point_style>sphere_point_style</point_style>
        <point_size>normal_point_size</point_size>
        <point_color>tomato</point_color>
        <graphic_layers>hidden_layer</graphic_layers>
        <curve_style>solid_curve_style</curve_style>
        <curve_radius>normal_curve_radius</curve_radius>
        <curve_color1>lawn_green</curve_color1>
        <base_point_size>vector3_base_point_size</base_point_size>
        <base_curve_radius>vector3_base_curve_radius</base_curve_radius>
    </vector3>
    <vector3>
        <id>I_vector</id>
        <gstate>defined</gstate>
        <origin>(0,0,0,1)</origin>
        <value>(1,0,0)</value>
        <point_style>sphere_point_style</point_style>
        <point_size>normal_point_size</point_size>
        <point_color>tomato</point_color>
        <graphic_layers>hidden_layer</graphic_layers>
        <curve_style>solid_curve_style</curve_style>
        <curve_radius>normal_curve_radius</curve_radius>
        <curve_color1>orange_red</curve_color1>
        <base_point_size>vector3_base_point_size</base_point_size>
        <base_curve_radius>vector3_base_curve_radius</base_curve_radius>
    </vector3>
    <point3>
        <id>Z1_point</id>
        <state>no_display no_picking</state>
        <value>(0,0,1,1)</value>
    </point3>
    <point3>
        <id>Y1_point</id>
        <state>no_display no_picking</state>
        <value>(0,1,0,1)</value>
    </point3>
    <point3>
        <id>X1_point</id>
        <state>no_display no_picking</state>
        <value>(1,0,0,1)</value>
    </point3>
    <point3>
        <id>O_point</id>
        <gstate>defined</gstate>
        <value>(0,0,0,1)</value>
        <point_style>sphere_point_style</point_style>
        <point_size>normal_point_size</point_size>
        <point_color>red</point_color>
        <graphic_layers>hidden_layer</graphic_layers>
        <base_point_size>point3_base_point_size</base_point_size>
    </point3>
    <ref>
        <id>document_toolbar</id>
        <target>default_document_toolbar</target>
    </ref>
    <page>
        <id>%1</id>
        <number>1</number>
        <height>29.700</height>
        <width>21.000</width>
        <views>%8</views>
    </page>
    <free_crystal_ball3>
        <id>%6</id>
        <panning>-0.550 0.800</panning>
        <elevation>21.500</elevation>
        <azimuth>271.374</azimuth>
        <out_transfo>%7</out_transfo>
        <in_center>origin3</in_center>
    </free_crystal_ball3>
    <transfo3>
        <id>%7</id>
        <value>((0.99971256438305656,-0.0087867751102992039,0.022306528143436585,0),(0.023974749522214033,0.36639588121808325,-0.93015013283435666,0),(0,0.93041756798202457,0.3665012267242973,0),(-0.55000000000000004,-0.80000000000000004,0,1))</value>
    </transfo3>
    <gview3>
        <id>%8</id>
        <show_locked>false</show_locked>
        <y>1.500</y>
        <x>1.500</x>
        <height>18.000</height>
        <width>18.000</width>
        <surface_clipping>default_surface_clipping_transfo3</surface_clipping>
        <projection>%7</projection>
        <optics>central_medium_lens</optics>
        <layers>default_layer</layers>
        <clipping>default_clipping_transfo3</clipping>
        <auto_rotate>no_auto_rotate</auto_rotate>
    </gview3>
    <vector_by_two_points3>
        <id>%9</id>
        <out_vector>I_vector</out_vector>
        <in_origin>O_point</in_origin>
        <in_end>X1_point</in_end>
    </vector_by_two_points3>
    <vector_by_two_points3>
        <id>%10</id>
        <out_vector>J_vector</out_vector>
        <in_origin>O_point</in_origin>
        <in_end>Y1_point</in_end>
    </vector_by_two_points3>
    <vector_by_two_points3>
        <id>%11</id>
        <out_vector>K_vector</out_vector>
        <in_origin>O_point</in_origin>
        <in_end>Z1_point</in_end>
    </vector_by_two_points3>
    <history>
        <id>%12</id>
        <font_point>10</font_point>
        <font_family>Helvetica</font_family>
        <wordwrap>1</wordwrap>
        <short_desc>0</short_desc>
        <hidden_filter>0</hidden_filter>
        <synthetic_filter>0</synthetic_filter>
    </history>
    <point3>
        <id>%13</id>
        <gstate>defined</gstate>
        <value>(4.8114408873980539,-4.6705294098883474,0.88106991306728877,1)</value>
        <point_style>sphere_point_style</point_style>
        <point_size>normal_point_size</point_size>
        <point_color>red</point_color>
        <graphic_layers>hidden_layer</graphic_layers>
        <base_point_size>point3_base_point_size</base_point_size>
    </point3>
    <free_point_in_space3>
        <id>%14</id>
        <position>(4.8114408873980539,-4.6705294098883474,0.88106991306728877,1)</position>
        <out_point>%13</out_point>
    </free_point_in_space3>
    <plane_parallel_to_plane_by_point3>
        <id>%15</id>
        <out_plane>%16</out_plane>
        <in_point>%13</in_point>
        <in_plane>Z0_Plane</in_plane>
    </plane_parallel_to_plane_by_point3>
    <plane3>
        <id>%16</id>
        <gstate>defined</gstate>
        <value>(1.1822274998301608e-17,-4.7403627218614462e-18,0.75031525196693061,-0.66108019382356442)</value>
        <surface_thickness>normal_surface_thickness</surface_thickness>
        <surface_style>solid_surface_style</surface_style>
        <surface_color1>antique_white</surface_color1>
        <graphic_layers>default_layer</graphic_layers>
        <curve_style>solid_curve_style</curve_style>
        <curve_radius>normal_curve_radius</curve_radius>
        <curve_color1>dim_gray</curve_color1>
        <base_surface_thickness>plane3_base_surface_thickness</base_surface_thickness>
        <base_curve_radius>plane3_base_curve_radius</base_curve_radius>
    </plane3>
    <point3>
        <id>%17</id>
        <gstate>defined</gstate>
        <value>(5.2331379816903398,-4.6872595535959576,0,1)</value>
        <point_style>sphere_point_style</point_style>
        <point_size>normal_point_size</point_size>
        <point_color>red</point_color>
        <graphic_layers>hidden_layer</graphic_layers>
        <base_point_size>point3_base_point_size</base_point_size>
    </point3>
    <free_point_on_plane3>
        <id>%18</id>
        <poly_position>(-1,0,0)</poly_position>
        <position>(0.73745579074330447,-0.66053039545494541,0.14092037957407366)</position>
        <out_point>%17</out_point>
        <in_plane>Z0_Plane</in_plane>
    </free_point_on_plane3>
    <expression>
        <id>%67</id>
        <value>$0/3</value>
    </expression>
    <point3>
        <id>%120</id>
        <gstate>defined</gstate>
        <value>(1.0992697576293975,-9.5922170771369206,0.88106991306728866,1)</value>
        <point_style>sphere_point_style</point_style>
        <point_size>normal_point_size</point_size>
        <point_color>red</point_color>
        <graphic_layers>hidden_layer</graphic_layers>
        <base_point_size>point3_base_point_size</base_point_size>
    </point3>
    <free_point_on_plane3>
        <id>%121</id>
        <poly_position>(-1,0,0)</poly_position>
        <position>(-0.59439854172443496,-0.78806818704449189,0.16012153560428077)</position>
        <out_point>%120</out_point>
        <in_plane>%16</in_plane>
    </free_point_on_plane3>
    <point3>
        <id>%146</id>
        <gstate>defined</gstate>
        <value>(0.37965856202061582,-0.057493463742658402,0.69156957762741078,1)</value>
        <point_style>sphere_point_style</point_style>
        <point_size>normal_point_size</point_size>
        <point_color>red</point_color>
        <graphic_layers>hidden_layer</graphic_layers>
        <base_point_size>point3_base_point_size</base_point_size>
    </point3>
    <free_point_in_space3>
        <id>%147</id>
        <position>(0.37965856202061582,-0.057493463742658402,0.69156957762741078,1)</position>
        <out_point>%146</out_point>
    </free_point_in_space3>
    <point3>
        <id>%148</id>
        <gstate>defined</gstate>
        <value>(1.0951675772347476,-2.0523655761827215,3.3932026893947831,1)</value>
        <point_style>sphere_point_style</point_style>
        <point_size>very_large_point_size</point_size>
        <point_color>red</point_color>
        <graphic_layers>hidden_layer</graphic_layers>
        <base_point_size>point3_base_point_size</base_point_size>
    </point3>
    <free_point_in_space3>
        <id>%149</id>
        <position>(1.0951675772347476,-2.0523655761827215,3.3932026893947831,1)</position>
        <out_point>%148</out_point>
    </free_point_in_space3>
    <point3>
        <id>%150</id>
        <gstate>defined</gstate>
        <value>(4.8056766712283103,-4.9876449596377883,3.0570369348800193,1)</value>
        <point_style>sphere_point_style</point_style>
        <point_size>normal_point_size</point_size>
        <point_color>red</point_color>
        <graphic_layers>hidden_layer</graphic_layers>
        <base_point_size>point3_base_point_size</base_point_size>
    </point3>
    <free_point_in_space3>
        <id>%151</id>
        <position>(4.8056766712283103,-4.9876449596377883,3.0570369348800193,1)</position>
        <out_point>%150</out_point>
    </free_point_in_space3>
    <point3>
        <id>%160</id>
        <gstate>defined</gstate>
        <value>(-0.19173793109319232,0.51145631505623002,1.0683374490647275,1)</value>
        <point_style>sphere_point_style</point_style>
        <point_size>normal_point_size</point_size>
        <point_color>red</point_color>
        <graphic_layers>hidden_layer</graphic_layers>
        <base_point_size>point3_base_point_size</base_point_size>
    </point3>
    <free_point_in_space3>
        <id>%161</id>
        <position>(-0.19173793109319232,0.51145631505623002,1.0683374490647275,1)</position>
        <out_point>%160</out_point>
    </free_point_in_space3>
    <expression>
        <id>%176</id>
        <value>$0*sqrt(2)</value>
    </expression>
    <expression>
        <id>%181</id>
        <value>$0*sqrt(2)</value>
    </expression>
    <line_perpendicular_to_plane_by_point3>
        <id>%182</id>
        <out_line>%183</out_line>
        <in_point>%184</in_point>
        <in_plane>%16</in_plane>
    </line_perpendicular_to_plane_by_point3>
    <line3>
        <id>%183</id>
        <gstate>defined</gstate>
        <value>(-3.8327962704943637e-18,1.5368314951015099e-18,-0.24325313865960904,-0.52194499855983889,0.81755815023190792,1.3389171363557272e-17)</value>
        <graphic_layers>default_layer</graphic_layers>
        <curve_style>solid_curve_style</curve_style>
        <curve_radius>normal_curve_radius</curve_radius>
        <curve_color1>cornflower_blue</curve_color1>
        <base_curve_radius>line3_base_curve_radius</base_curve_radius>
    </line3>
    <point3>
        <id>%184</id>
        <gstate>defined</gstate>
        <value>(3.3609356686490286,2.1456865939568046,0.88106991306728877,1)</value>
        <point_style>sphere_point_style</point_style>
        <point_size>normal_point_size</point_size>
        <point_color>red</point_color>
        <graphic_layers>default_layer</graphic_layers>
        <base_point_size>point3_base_point_size</base_point_size>
    </point3>
    <free_point_on_plane3>
        <id>%185</id>
        <poly_position>(-1,0,0)</poly_position>
        <position>(-0.20603109257793573,0.96818157726491894,0.14204091782284334)</position>
        <out_point>%184</out_point>
        <in_plane>%16</in_plane>
    </free_point_on_plane3>
    <point3>
        <id>%186</id>
        <gstate>defined</gstate>
        <value>(-5.7322520448445378,2.4157866180068517,0.88106991306728855,1)</value>
        <point_style>sphere_point_style</point_style>
        <point_size>normal_point_size</point_size>
        <point_color>red</point_color>
        <graphic_layers>hidden_layer</graphic_layers>
        <base_point_size>point3_base_point_size</base_point_size>
    </point3>
    <free_point_on_plane3>
        <id>%187</id>
        <poly_position>(-1,0,0)</poly_position>
        <position>(-0.82740729545593617,0.55609259649974752,0.078474145707119983)</position>
        <out_point>%186</out_point>
        <in_plane>%16</in_plane>
    </free_point_on_plane3>
    <point3>
        <id>%190</id>
        <gstate>defined</gstate>
        <value>(0.053193381103226217,-3.5606176735998889,0.88106991306728855,1)</value>
        <point_style>sphere_point_style</point_style>
        <point_size>normal_point_size</point_size>
        <point_color>red</point_color>
        <graphic_layers>hidden_layer</graphic_layers>
        <base_point_size>point3_base_point_size</base_point_size>
    </point3>
    <free_point_on_plane3>
        <id>%191</id>
        <poly_position>(-1,0,0)</poly_position>
        <position>(-0.95407932679065655,0.22254912985384484,0.20051065555721442)</position>
        <out_point>%190</out_point>
        <in_plane>%16</in_plane>
    </free_point_on_plane3>
    <label_of_line3>
        <id>%192</id>
        <label_anchor>(0.97583597955350909,0.21850432720850932)</label_anchor>
        <out_label>%193</out_label>
        <in_object>%183</in_object>
    </label_of_line3>
    <glabel>
        <id>%193</id>
        <gstate>defined</gstate>
        <font_style>italic</font_style>
        <font_point>12</font_point>
        <font_family>Helvetica</font_family>
        <y>0.000</y>
        <x>0.000</x>
        <value>d</value>
        <label_color>black</label_color>
        <graphic_layers>default_layer</graphic_layers>
    </glabel>
    <point3>
        <id>%194</id>
        <gstate>defined</gstate>
        <value>(-4.0593597007677706,-1.3676692985788039,0.88106991306728855,1)</value>
        <point_style>sphere_point_style</point_style>
        <point_size>normal_point_size</point_size>
        <point_color>red</point_color>
        <graphic_layers>default_layer</graphic_layers>
        <base_point_size>point3_base_point_size</base_point_size>
    </point3>
    <free_point_on_plane3>
        <id>%195</id>
        <poly_position>(-1,0,0)</poly_position>
        <position>(-0.9319631627461642,0.34699731155614266,0.10505964523534193)</position>
        <out_point>%194</out_point>
        <in_plane>%16</in_plane>
    </free_point_on_plane3>
    <line_by_two_points3>
        <id>%196</id>
        <out_line>%197</out_line>
        <in_points>%194 %198</in_points>
    </line_by_two_points3>
    <line3>
        <id>%197</id>
        <gstate>defined</gstate>
        <value>(-0.22926981172955874,0.15195021577936071,-8.1745857849006271e-18,-0.13387876340727706,-0.202002733089516,-0.93038586505116394)</value>
        <graphic_layers>default_layer</graphic_layers>
        <curve_style>solid_curve_style</curve_style>
        <curve_radius>normal_curve_radius</curve_radius>
        <curve_color1>cornflower_blue</curve_color1>
        <base_curve_radius>line3_base_curve_radius</base_curve_radius>
    </line3>
    <point3>
        <id>%198</id>
        <gstate>defined</gstate>
        <value>(-0.63050569063920614,-3.6401669413541153,0.88106991306728877,1)</value>
        <point_style>sphere_point_style</point_style>
        <point_size>normal_point_size</point_size>
        <point_color>red</point_color>
        <graphic_layers>default_layer</graphic_layers>
        <base_point_size>point3_base_point_size</base_point_size>
    </point3>
    <free_point_on_plane3>
        <id>%199</id>
        <poly_position>(-1,0,0)</poly_position>
        <position>(-0.9669102486804646,0.18307199756466094,0.17767727683743617)</position>
        <out_point>%198</out_point>
        <in_plane>%16</in_plane>
    </free_point_on_plane3>
    <point3>
        <id>%200</id>
        <gstate>defined</gstate>
        <value>(-4.7192164894828901,0.40171497310627269,0.88106991306728866,1)</value>
        <point_style>sphere_point_style</point_style>
        <point_size>normal_point_size</point_size>
        <point_color>red</point_color>
        <graphic_layers>default_layer</graphic_layers>
        <base_point_size>point3_base_point_size</base_point_size>
    </point3>
    <free_point_on_plane3>
        <id>%201</id>
        <poly_position>(-1,0,0)</poly_position>
        <position>(-0.87900440062014973,0.46780877303263518,0.092229147042091828)</position>
        <out_point>%200</out_point>
        <in_plane>%16</in_plane>
    </free_point_on_plane3>
    <line_by_two_points3>
        <id>%202</id>
        <out_line>%203</out_line>
        <in_points>%200 %204</in_points>
    </line_by_two_points3>
    <line3>
        <id>%203</id>
        <gstate>defined</gstate>
        <value>(-0.11798311529309329,-0.19206807968830195,-8.6484837123402084e-18,0.16922540627397323,-0.10395137313469362,0.95380643275530763)</value>
        <graphic_layers>default_layer</graphic_layers>
        <curve_style>solid_curve_style</curve_style>
        <curve_radius>normal_curve_radius</curve_radius>
        <curve_color1>cornflower_blue</curve_color1>
        <base_curve_radius>line3_base_curve_radius</base_curve_radius>
    </line3>
    <point3>
        <id>%204</id>
        <gstate>defined</gstate>
        <value>(-2.3849051612922527,4.2018069870054138,0.88106991306728866,1)</value>
        <point_style>sphere_point_style</point_style>
        <point_size>normal_point_size</point_size>
        <point_color>red</point_color>
        <graphic_layers>default_layer</graphic_layers>
        <base_point_size>point3_base_point_size</base_point_size>
    </point3>
    <free_point_on_plane3>
        <id>%205</id>
        <poly_position>(-1,0,0)</poly_position>
        <position>(-0.62753747858454279,0.77368758728241982,0.087202237682657155)</position>
        <out_point>%204</out_point>
        <in_plane>%16</in_plane>
    </free_point_on_plane3>
    <vector_by_two_points3>
        <id>%206</id>
        <out_vector>%207</out_vector>
        <in_origin>%200</in_origin>
        <in_end>%204</in_end>
    </vector_by_two_points3>
    <vector3>
        <id>%207</id>
        <gstate>defined</gstate>
        <origin>(-4.7192164894828901,0.40171497310627269,0.88106991306728866,1)</origin>
        <value>(2.3343113281906374,3.8000920138991403,1.711113785327364e-16)</value>
        <point_style>sphere_point_style</point_style>
        <point_size>normal_point_size</point_size>
        <point_color>tomato</point_color>
        <graphic_layers>default_layer</graphic_layers>
        <curve_style>solid_curve_style</curve_style>
        <curve_radius>large_curve_radius</curve_radius>
        <curve_color1>green</curve_color1>
        <base_point_size>vector3_base_point_size</base_point_size>
        <base_curve_radius>vector3_base_curve_radius</base_curve_radius>
    </vector3>
    <vector_by_two_points3>
        <id>%208</id>
        <out_vector>%209</out_vector>
        <in_origin>%194</in_origin>
        <in_end>%198</in_end>
    </vector_by_two_points3>
    <vector3>
        <id>%209</id>
        <gstate>defined</gstate>
        <origin>(-4.0593597007677706,-1.3676692985788039,0.88106991306728855,1)</origin>
        <value>(3.4288540101285645,-2.2724976427753112,1.2225535075136436e-16)</value>
        <point_style>sphere_point_style</point_style>
        <point_size>normal_point_size</point_size>
        <point_color>tomato</point_color>
        <graphic_layers>default_layer</graphic_layers>
        <curve_style>solid_curve_style</curve_style>
        <curve_radius>large_curve_radius</curve_radius>
        <curve_color1>green</curve_color1>
        <base_point_size>vector3_base_point_size</base_point_size>
        <base_curve_radius>vector3_base_curve_radius</base_curve_radius>
    </vector3>
    <point3>
        <id>%210</id>
        <gstate>defined</gstate>
        <value>(1.2369712431314115,-1.482373782913913,0.88106991306728866,1)</value>
        <point_style>sphere_point_style</point_style>
        <point_size>normal_point_size</point_size>
        <point_color>red</point_color>
        <graphic_layers>default_layer</graphic_layers>
        <base_point_size>point3_base_point_size</base_point_size>
    </point3>
    <free_point_on_plane3>
        <id>%211</id>
        <poly_position>(-1,0,0)</poly_position>
        <position>(-0.7305314748078281,0.65157862952515011,0.20437478773377804)</position>
        <out_point>%210</out_point>
        <in_plane>%16</in_plane>
    </free_point_on_plane3>
    <line_by_two_points3>
        <id>%212</id>
        <out_line>%213</out_line>
        <in_points>%210 %214</in_points>
    </line_by_two_points3>
    <line3>
        <id>%213</id>
        <gstate>defined</gstate>
        <value>(0.28616198305592239,-0.63746330802536688,0,0.56164974138549628,0.25212871353424443,-0.36432475923004526)</value>
        <graphic_layers>default_layer</graphic_layers>
        <curve_style>solid_curve_style</curve_style>
        <curve_radius>normal_curve_radius</curve_radius>
        <curve_color1>cornflower_blue</curve_color1>
        <base_curve_radius>line3_base_curve_radius</base_curve_radius>
    </line3>
    <point3>
        <id>%214</id>
        <gstate>defined</gstate>
        <value>(-0.78825267676964195,3.0290778281127517,0.88106991306728866,1)</value>
        <point_style>sphere_point_style</point_style>
        <point_size>normal_point_size</point_size>
        <point_color>red</point_color>
        <graphic_layers>default_layer</graphic_layers>
        <base_point_size>point3_base_point_size</base_point_size>
    </point3>
    <free_point_on_plane3>
        <id>%215</id>
        <poly_position>(-1,0,0)</poly_position>
        <position>(-0.58495234979682298,0.80431246723958938,0.10446149295381429)</position>
        <out_point>%214</out_point>
        <in_plane>%16</in_plane>
    </free_point_on_plane3>
    <vector_by_two_points3>
        <id>%216</id>
        <out_vector>%217</out_vector>
        <in_origin>%210</in_origin>
        <in_end>%214</in_end>
    </vector_by_two_points3>
    <vector3>
        <id>%217</id>
        <gstate>defined</gstate>
        <origin>(1.2369712431314115,-1.482373782913913,0.88106991306728866,1)</origin>
        <value>(-2.0252239199010536,4.5114516110266649,0)</value>
        <point_style>sphere_point_style</point_style>
        <point_size>normal_point_size</point_size>
        <point_color>tomato</point_color>
        <graphic_layers>default_layer</graphic_layers>
        <curve_style>solid_curve_style</curve_style>
        <curve_radius>large_curve_radius</curve_radius>
        <curve_color1>green</curve_color1>
        <base_point_size>vector3_base_point_size</base_point_size>
        <base_curve_radius>vector3_base_curve_radius</base_curve_radius>
    </vector3>
    <label_of_vector3>
        <id>%218</id>
        <out_label>%219</out_label>
        <in_object>%207</in_object>
    </label_of_vector3>
    <glabel>
        <id>%219</id>
        <gstate>defined</gstate>
        <font_style>italic</font_style>
        <font_point>12</font_point>
        <font_family>Helvetica</font_family>
        <y>-0.053</y>
        <x>-1.059</x>
        <value>n</value>
        <label_color>black</label_color>
        <graphic_layers>default_layer</graphic_layers>
    </glabel>
    <label_of_vector3>
        <id>%220</id>
        <out_label>%221</out_label>
        <in_object>%209</in_object>
    </label_of_vector3>
    <glabel>
        <id>%221</id>
        <gstate>defined</gstate>
        <font_style>italic</font_style>
        <font_point>12</font_point>
        <font_family>Helvetica</font_family>
        <y>0.456</y>
        <x>-0.913</x>
        <value>m</value>
        <label_color>black</label_color>
        <graphic_layers>default_layer</graphic_layers>
    </glabel>
    <label_of_vector3>
        <id>%222</id>
        <out_label>%223</out_label>
        <in_object>%217</in_object>
    </label_of_vector3>
    <glabel>
        <id>%223</id>
        <gstate>defined</gstate>
        <font_style>italic</font_style>
        <font_point>12</font_point>
        <font_family>Helvetica</font_family>
        <y>0.053</y>
        <x>0.582</x>
        <value>p</value>
        <label_color>black</label_color>
        <graphic_layers>default_layer</graphic_layers>
    </glabel>
    <label_of_line3>
        <id>%224</id>
        <label_anchor>(-0.69038911571560846,0.72343822742610175)</label_anchor>
        <out_label>%225</out_label>
        <in_object>%197</in_object>
    </label_of_line3>
    <glabel>
        <id>%225</id>
        <gstate>defined</gstate>
        <font_style>italic</font_style>
        <font_point>12</font_point>
        <font_family>Helvetica</font_family>
        <y>0.000</y>
        <x>0.000</x>
        <value>a</value>
        <label_color>black</label_color>
        <graphic_layers>default_layer</graphic_layers>
    </glabel>
    <label_of_line3>
        <id>%226</id>
        <label_anchor>(-0.63256589107789651,0.77450654835503285)</label_anchor>
        <out_label>%227</out_label>
        <in_object>%203</in_object>
    </label_of_line3>
    <glabel>
        <id>%227</id>
        <gstate>defined</gstate>
        <font_style>italic</font_style>
        <font_point>12</font_point>
        <font_family>Helvetica</font_family>
        <y>0.000</y>
        <x>0.000</x>
        <value>b</value>
        <label_color>black</label_color>
        <graphic_layers>default_layer</graphic_layers>
    </glabel>
    <label_of_line3>
        <id>%228</id>
        <label_anchor>(-0.18922028859240614,0.98193466299189502)</label_anchor>
        <out_label>%229</out_label>
        <in_object>%213</in_object>
    </label_of_line3>
    <glabel>
        <id>%229</id>
        <gstate>defined</gstate>
        <font_style>italic</font_style>
        <font_point>12</font_point>
        <font_family>Helvetica</font_family>
        <y>0.000</y>
        <x>0.000</x>
        <value>c</value>
        <label_color>black</label_color>
        <graphic_layers>default_layer</graphic_layers>
    </glabel>
    <vector_by_two_points3>
        <id>%230</id>
        <out_vector>%231</out_vector>
        <in_origin>%184</in_origin>
        <in_end>%232</in_end>
    </vector_by_two_points3>
    <vector3>
        <id>%231</id>
        <gstate>defined</gstate>
        <origin>(3.3609356686490286,2.1456865939568046,0.88106991306728877,1)</origin>
        <value>(0,-3.3577206193845075e-16,3.146076966754713)</value>
        <point_style>sphere_point_style</point_style>
        <point_size>normal_point_size</point_size>
        <point_color>tomato</point_color>
        <graphic_layers>default_layer</graphic_layers>
        <curve_style>solid_curve_style</curve_style>
        <curve_radius>large_curve_radius</curve_radius>
        <curve_color1>green</curve_color1>
        <base_point_size>vector3_base_point_size</base_point_size>
        <base_curve_radius>vector3_base_curve_radius</base_curve_radius>
    </vector3>
    <point3>
        <id>%232</id>
        <gstate>defined</gstate>
        <value>(3.3609356686490282,2.1456865939568046,4.027146879822002,1)</value>
        <point_style>sphere_point_style</point_style>
        <point_size>normal_point_size</point_size>
        <point_color>red</point_color>
        <graphic_layers>default_layer</graphic_layers>
        <base_point_size>point3_base_point_size</base_point_size>
    </point3>
    <free_point_on_line3>
        <id>%233</id>
        <position>(0.95301540512202376,0.30292183414224982)</position>
        <out_point>%232</out_point>
        <in_line>%183</in_line>
    </free_point_on_line3>
    <label_of_vector3>
        <id>%234</id>
        <out_label>%235</out_label>
        <in_object>%231</in_object>
    </label_of_vector3>
    <glabel>
        <id>%235</id>
        <gstate>defined</gstate>
        <font_style>italic</font_style>
        <font_point>12</font_point>
        <font_family>Helvetica</font_family>
        <y>-0.715</y>
        <x>0.185</x>
        <value>u</value>
        <label_color>black</label_color>
        <graphic_layers>default_layer</graphic_layers>
    </glabel>
</document>
