<?xml version="1.0" encoding="iso-8859-1"?>
<xsi_file type="CompoundNode" name="Shortest segment between 2 lines" category="vector" formatversion="1.4" compoundversion="1.0" constructionmode="Modeling" backgroundcolor="6732954">
	<definition>
		<nodes>
			<node type="NormalizeNode" index="0">
				<param name="vector.vector_x" type="4" value="1.000000"></param>
				<param name="vector.vector_y" type="4" value="0.000000"></param>
				<param name="vector.vector_z" type="4" value="0.000000"></param>
				<portdef name="vector" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2796</prop>
					<prop name="posy">-679</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="LengthNode" index="1">
				<param name="vector.vector_x" type="4" value="0.000000"></param>
				<param name="vector.vector_y" type="4" value="0.000000"></param>
				<param name="vector.vector_z" type="4" value="0.000000"></param>
				<portdef name="vector" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">3580</prop>
					<prop name="posy">-591</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="PassThroughNode" index="2">
				<param name="in.in_x" type="4" value="0.000000"></param>
				<param name="in.in_y" type="4" value="0.000000"></param>
				<param name="in.in_z" type="4" value="0.000000"></param>
				<portdef name="in" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<datablob category="passthrough">
					<prop name="private">true</prop>
				</datablob>
				<datablob category="ui_infos">
					<prop name="posx">2439</prop>
					<prop name="posy">-463</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="[embedded_0]" index="3">
				<param name="P.P_x" type="4" value="0.000000"></param>
				<param name="P.P_y" type="4" value="0.000000"></param>
				<param name="P.P_z" type="4" value="0.000000"></param>
				<param name="Q.Q_x" type="4" value="0.000000"></param>
				<param name="Q.Q_y" type="4" value="0.000000"></param>
				<param name="Q.Q_z" type="4" value="0.000000"></param>
				<param name="u.u_x" type="4" value="0.000000"></param>
				<param name="u.u_y" type="4" value="0.000000"></param>
				<param name="u.u_z" type="4" value="0.000000"></param>
				<param name="v.v_x" type="4" value="0.000000"></param>
				<param name="v.v_y" type="4" value="0.000000"></param>
				<param name="v.v_z" type="4" value="0.000000"></param>
				<portdef name="P" type="16" structure="1" group="-1" instance="-1" port="-1"></portdef>
				<portdef name="v" type="16" structure="1" group="-1" instance="-1" port="-1"></portdef>
				<portdef name="u" type="16" structure="1" group="-1" instance="-1" port="-1"></portdef>
				<portdef name="Q" type="16" structure="1" group="-1" instance="-1" port="-1"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2781</prop>
					<prop name="posy">-440</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="PassThroughNode" index="4">
				<param name="in.in_x" type="4" value="0.000000"></param>
				<param name="in.in_y" type="4" value="0.000000"></param>
				<param name="in.in_z" type="4" value="0.000000"></param>
				<portdef name="in" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<datablob category="passthrough">
					<prop name="private">true</prop>
				</datablob>
				<datablob category="ui_infos">
					<prop name="posx">2436</prop>
					<prop name="posy">-604</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="[embedded_1]" index="5">
				<param name="P.P_x" type="4" value="0.000000"></param>
				<param name="P.P_y" type="4" value="0.000000"></param>
				<param name="P.P_z" type="4" value="0.000000"></param>
				<param name="Q.Q_x" type="4" value="0.000000"></param>
				<param name="Q.Q_y" type="4" value="0.000000"></param>
				<param name="Q.Q_z" type="4" value="0.000000"></param>
				<param name="u.u_x" type="4" value="0.000000"></param>
				<param name="u.u_y" type="4" value="0.000000"></param>
				<param name="u.u_z" type="4" value="0.000000"></param>
				<param name="v.v_x" type="4" value="0.000000"></param>
				<param name="v.v_y" type="4" value="0.000000"></param>
				<param name="v.v_z" type="4" value="0.000000"></param>
				<portdef name="P" type="16" structure="1" group="-1" instance="-1" port="-1"></portdef>
				<portdef name="v" type="16" structure="1" group="-1" instance="-1" port="-1"></portdef>
				<portdef name="Q" type="16" structure="1" group="-1" instance="-1" port="-1"></portdef>
				<portdef name="u" type="16" structure="1" group="-1" instance="-1" port="-1"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2781</prop>
					<prop name="posy">-553</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="NormalizeNode" index="6">
				<param name="vector.vector_x" type="4" value="1.000000"></param>
				<param name="vector.vector_y" type="4" value="0.000000"></param>
				<param name="vector.vector_z" type="4" value="0.000000"></param>
				<portdef name="vector" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2917</prop>
					<prop name="posy">-365</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="MultiplyByScalarNode" index="7">
				<param name="value.value_x" type="4" value="0.000000"></param>
				<param name="value.value_y" type="4" value="0.000000"></param>
				<param name="value.value_z" type="4" value="0.000000"></param>
				<param name="factor" type="4" value="1.000000"></param>
				<portdef name="value" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="factor" type="4" structure="1" group="0" instance="0" port="1"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">3004</prop>
					<prop name="posy">-625</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="PassThroughNode" index="8">
				<param name="in.in_x" type="4" value="0.000000"></param>
				<param name="in.in_y" type="4" value="0.000000"></param>
				<param name="in.in_z" type="4" value="0.000000"></param>
				<portdef name="in" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<datablob category="passthrough">
					<prop name="private">true</prop>
				</datablob>
				<datablob category="ui_infos">
					<prop name="posx">2449</prop>
					<prop name="posy">-321</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="AddNode" index="9">
				<param name="value1.value1_x" type="4" value="0.000000"></param>
				<param name="value1.value1_y" type="4" value="0.000000"></param>
				<param name="value1.value1_z" type="4" value="0.000000"></param>
				<param name="value2.value2_x" type="4" value="0.000000"></param>
				<param name="value2.value2_y" type="4" value="0.000000"></param>
				<param name="value2.value2_z" type="4" value="0.000000"></param>
				<portdef name="value1" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="value2" type="16" structure="1" group="0" instance="1" port="0"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">3238</prop>
					<prop name="posy">-492</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="MultiplyByScalarNode" index="10">
				<param name="value.value_x" type="4" value="0.000000"></param>
				<param name="value.value_y" type="4" value="0.000000"></param>
				<param name="value.value_z" type="4" value="0.000000"></param>
				<param name="factor" type="4" value="1.000000"></param>
				<portdef name="value" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="factor" type="4" structure="1" group="0" instance="0" port="1"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">3059</prop>
					<prop name="posy">-422</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="PassThroughNode" index="11">
				<param name="in.in_x" type="4" value="0.000000"></param>
				<param name="in.in_y" type="4" value="0.000000"></param>
				<param name="in.in_z" type="4" value="0.000000"></param>
				<portdef name="in" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<datablob category="passthrough">
					<prop name="private">true</prop>
				</datablob>
				<datablob category="ui_infos">
					<prop name="posx">2437</prop>
					<prop name="posy">-526</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="AddNode" index="12">
				<param name="value1.value1_x" type="4" value="0.000000"></param>
				<param name="value1.value1_y" type="4" value="0.000000"></param>
				<param name="value1.value1_z" type="4" value="0.000000"></param>
				<param name="value2.value2_x" type="4" value="0.000000"></param>
				<param name="value2.value2_y" type="4" value="0.000000"></param>
				<param name="value2.value2_z" type="4" value="0.000000"></param>
				<portdef name="value1" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="value2" type="16" structure="1" group="0" instance="1" port="0"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">3215</prop>
					<prop name="posy">-652</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="SubtractNode" index="13">
				<param name="first.first_x" type="4" value="0.000000"></param>
				<param name="first.first_y" type="4" value="0.000000"></param>
				<param name="first.first_z" type="4" value="0.000000"></param>
				<param name="second.second_x" type="4" value="0.000000"></param>
				<param name="second.second_y" type="4" value="0.000000"></param>
				<param name="second.second_z" type="4" value="0.000000"></param>
				<portdef name="first" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="second" type="16" structure="1" group="0" instance="0" port="1"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">3391</prop>
					<prop name="posy">-619</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<comment type="node" state="maximized" wordwrap="true" autoresize="false" background="0" background_alpha="0.000000" title="14876671" title_text="0" offsetx="2857" offsety="-789" sizex="328" sizey="40"><![CDATA[Logic source:
http://softsurfer.com/Archive/algorithm_0106/algorithm_0106.htm]]></comment>
		</nodes>
		<exposed_ports>
			<port index="1" portname="result" username="closest_distance" basename="closest distance" portlabel="closest distance" exposetype="single"> </port>
			<port index="2" portname="in" username="Line_2_point" basename="Line 2 point" portlabel="Line 2 point" exposetype="single"> </port>
			<port index="3" portname="t" username="offset_from_point2" basename="offset from point2" portlabel="offset from point2" exposetype="single"> </port>
			<port index="4" portname="in" username="Line_1_point" basename="Line 1 point" portlabel="Line 1 point" exposetype="single"> </port>
			<port index="5" portname="s" username="offset_from_point1" basename="offset from point1" portlabel="offset from point1" exposetype="single"> </port>
			<port index="8" portname="in" username="Line_2_direction" basename="Line 2 direction" portlabel="Line 2 direction" exposetype="single"> </port>
			<port index="9" portname="result" username="closest_point2" basename="closest point2" portlabel="closest point2" exposetype="single"> </port>
			<port index="11" portname="in" username="Line_1_direction" basename="Line 1 direction" portlabel="Line 1 direction" exposetype="single"> </port>
			<port index="12" portname="result" username="closest_point1" basename="closest point1" portlabel="closest point1" exposetype="single"> </port>
			<port index="13" portname="result" username="vector_between" basename="vector between" portlabel="vector between" exposetype="single"> </port>
		</exposed_ports>
		<connections>
			<cnx from_node="0" from_port="result" to_node="7" to_port="value"> </cnx>
			<cnx from_node="2" from_port="out" to_node="9" to_port="value1"> </cnx>
			<cnx from_node="2" from_port="out" to_node="3" to_port="Q"> </cnx>
			<cnx from_node="2" from_port="out" to_node="5" to_port="Q"> </cnx>
			<cnx from_node="3" from_port="t" to_node="10" to_port="factor"> </cnx>
			<cnx from_node="4" from_port="out" to_node="3" to_port="P"> </cnx>
			<cnx from_node="4" from_port="out" to_node="12" to_port="value1"> </cnx>
			<cnx from_node="4" from_port="out" to_node="5" to_port="P"> </cnx>
			<cnx from_node="5" from_port="s" to_node="7" to_port="factor"> </cnx>
			<cnx from_node="6" from_port="result" to_node="10" to_port="value"> </cnx>
			<cnx from_node="7" from_port="result" to_node="12" to_port="value2"> </cnx>
			<cnx from_node="8" from_port="out" to_node="6" to_port="vector"> </cnx>
			<cnx from_node="8" from_port="out" to_node="3" to_port="v"> </cnx>
			<cnx from_node="8" from_port="out" to_node="5" to_port="v"> </cnx>
			<cnx from_node="9" from_port="result" to_node="13" to_port="first"> </cnx>
			<cnx from_node="10" from_port="result" to_node="9" to_port="value2"> </cnx>
			<cnx from_node="11" from_port="out" to_node="3" to_port="u"> </cnx>
			<cnx from_node="11" from_port="out" to_node="0" to_port="vector"> </cnx>
			<cnx from_node="11" from_port="out" to_node="5" to_port="u"> </cnx>
			<cnx from_node="12" from_port="result" to_node="13" to_port="second"> </cnx>
			<cnx from_node="13" from_port="result" to_node="1" to_port="vector"> </cnx>
		</connections>
		<layout>
			<item type="input" name="Line_1_point"> </item>
			<item type="input" name="Line_1_direction"> </item>
			<item type="input" name="Line_2_point"> </item>
			<item type="input" name="Line_2_direction"> </item>
			<item type="output" name="closest_point1"> </item>
			<item type="output" name="closest_point2"> </item>
			<item type="output" name="vector_between"> </item>
			<item type="output" name="closest_distance"> </item>
			<item type="output" name="offset_from_point1"> </item>
			<item type="output" name="offset_from_point2"> </item>
		</layout>
	</definition>
	<embedded_0 name="Calc t" formatversion="1.4" compoundversion="1.0" constructionmode="Modeling" backgroundcolor="6732954">
		<nodes>
			<node type="ExponentNode" index="0">
				<param name="power" type="4" value="0.000000"></param>
				<param name="base" type="4" value="0.000000"></param>
				<portdef name="power" type="4" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="base" type="4" structure="1" group="0" instance="0" port="1"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2523</prop>
					<prop name="posy">-4</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="DotProductNode" index="1">
				<param name="first.first_x" type="4" value="0.000000"></param>
				<param name="first.first_y" type="4" value="0.000000"></param>
				<param name="first.first_z" type="4" value="0.000000"></param>
				<param name="second.second_x" type="4" value="0.000000"></param>
				<param name="second.second_y" type="4" value="0.000000"></param>
				<param name="second.second_z" type="4" value="0.000000"></param>
				<portdef name="first" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="second" type="16" structure="1" group="0" instance="0" port="1"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2247</prop>
					<prop name="posy">-310</prop>
					<prop name="state">Normal</prop>
				</datablob>
				<comment type="node" state="maximized" wordwrap="true" autoresize="true" background="0" background_alpha="0.000000" title="14876671" title_text="0"><![CDATA[a]]></comment>
			</node>
			<node type="SubtractNode" index="2">
				<param name="first" type="4" value="0.000000"></param>
				<param name="second" type="4" value="0.000000"></param>
				<portdef name="first" type="4" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="second" type="4" structure="1" group="0" instance="0" port="1"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2712</prop>
					<prop name="posy">-267</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="MultiplyNode" index="3">
				<param name="value1" type="4" value="1.000000"></param>
				<param name="value2" type="4" value="1.000000"></param>
				<portdef name="value1" type="4" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="value2" type="4" structure="1" group="0" instance="1" port="0"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2521</prop>
					<prop name="posy">-102</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="DivideByScalarNode" index="4">
				<param name="value" type="4" value="0.000000"></param>
				<param name="divideby" type="4" value="1.000000"></param>
				<portdef name="value" type="4" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="divideby" type="4" structure="1" group="0" instance="0" port="1"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2856</prop>
					<prop name="posy">-228</prop>
					<prop name="state">Normal</prop>
				</datablob>
				<comment type="node" state="maximized" wordwrap="true" autoresize="true" background="0" background_alpha="0.000000" title="14876671" title_text="0" offsetx="65" offsety="-19" sizex="23" sizey="19"><![CDATA[tc]]></comment>
			</node>
			<node type="NormalizeNode" index="5">
				<param name="vector.vector_x" type="4" value="1.000000"></param>
				<param name="vector.vector_y" type="4" value="0.000000"></param>
				<param name="vector.vector_z" type="4" value="0.000000"></param>
				<portdef name="vector" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2049</prop>
					<prop name="posy">-279</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="DotProductNode" index="6">
				<param name="first.first_x" type="4" value="0.000000"></param>
				<param name="first.first_y" type="4" value="0.000000"></param>
				<param name="first.first_z" type="4" value="0.000000"></param>
				<param name="second.second_x" type="4" value="0.000000"></param>
				<param name="second.second_y" type="4" value="0.000000"></param>
				<param name="second.second_z" type="4" value="0.000000"></param>
				<portdef name="first" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="second" type="16" structure="1" group="0" instance="0" port="1"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2251</prop>
					<prop name="posy">-223</prop>
					<prop name="state">Normal</prop>
				</datablob>
				<comment type="node" state="maximized" wordwrap="true" autoresize="true" background="0" background_alpha="0.000000" title="14876671" title_text="0" offsetx="58" offsety="-19" sizex="18" sizey="19"><![CDATA[b]]></comment>
			</node>
			<node type="3DVectorNode" index="7">
				<param name="value.value_x" type="4" value="0.000000"></param>
				<param name="value.value_y" type="4" value="0.000000"></param>
				<param name="value.value_z" type="4" value="0.000000"></param>
				<portdef name="value" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">1891</prop>
					<prop name="posy">-9</prop>
					<prop name="state">Normal</prop>
				</datablob>
				<comment type="node" state="maximized" wordwrap="true" autoresize="true" background="0" background_alpha="0.000000" title="14876671" title_text="0" offsetx="34" offsety="-22" sizex="45" sizey="19"><![CDATA[Point P]]></comment>
			</node>
			<node type="DotProductNode" index="8">
				<param name="first.first_x" type="4" value="0.000000"></param>
				<param name="first.first_y" type="4" value="0.000000"></param>
				<param name="first.first_z" type="4" value="0.000000"></param>
				<param name="second.second_x" type="4" value="0.000000"></param>
				<param name="second.second_y" type="4" value="0.000000"></param>
				<param name="second.second_z" type="4" value="0.000000"></param>
				<portdef name="first" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="second" type="16" structure="1" group="0" instance="0" port="1"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2249</prop>
					<prop name="posy">-133</prop>
					<prop name="state">Normal</prop>
				</datablob>
				<comment type="node" state="maximized" wordwrap="true" autoresize="true" background="0" background_alpha="0.000000" title="14876671" title_text="0" offsetx="58" offsety="-19" sizex="18" sizey="19"><![CDATA[c]]></comment>
			</node>
			<node type="ScalarNode" index="9">
				<param name="value" type="4" value="2.000000"></param>
				<portdef name="value" type="4" structure="1" group="0" instance="0" port="0"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2439</prop>
					<prop name="posy">21</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="MultiplyNode" index="10">
				<param name="value1" type="4" value="1.000000"></param>
				<param name="value2" type="4" value="1.000000"></param>
				<portdef name="value1" type="4" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="value2" type="4" structure="1" group="0" instance="1" port="0"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2521</prop>
					<prop name="posy">-288</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="SubtractNode" index="11">
				<param name="first.first_x" type="4" value="0.000000"></param>
				<param name="first.first_y" type="4" value="0.000000"></param>
				<param name="first.first_z" type="4" value="0.000000"></param>
				<param name="second.second_x" type="4" value="0.000000"></param>
				<param name="second.second_y" type="4" value="0.000000"></param>
				<param name="second.second_z" type="4" value="0.000000"></param>
				<portdef name="first" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="second" type="16" structure="1" group="0" instance="0" port="1"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2054</prop>
					<prop name="posy">30</prop>
					<prop name="state">Normal</prop>
				</datablob>
				<comment type="node" state="maximized" wordwrap="true" autoresize="true" background="0" background_alpha="0.000000" title="14876671" title_text="0"><![CDATA[w0]]></comment>
			</node>
			<node type="NormalizeNode" index="12">
				<param name="vector.vector_x" type="4" value="1.000000"></param>
				<param name="vector.vector_y" type="4" value="0.000000"></param>
				<param name="vector.vector_z" type="4" value="0.000000"></param>
				<portdef name="vector" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2051</prop>
					<prop name="posy">-132</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="3DVectorNode" index="13">
				<param name="value.value_x" type="4" value="0.000000"></param>
				<param name="value.value_y" type="4" value="0.000000"></param>
				<param name="value.value_z" type="4" value="0.000000"></param>
				<portdef name="value" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">1891</prop>
					<prop name="posy">-115</prop>
					<prop name="state">Normal</prop>
				</datablob>
				<comment type="node" state="maximized" wordwrap="true" autoresize="true" background="0" background_alpha="0.000000" title="14876671" title_text="0" offsetx="34" offsety="-22" sizex="45" sizey="19"><![CDATA[Vector v]]></comment>
			</node>
			<node type="DotProductNode" index="14">
				<param name="first.first_x" type="4" value="0.000000"></param>
				<param name="first.first_y" type="4" value="0.000000"></param>
				<param name="first.first_z" type="4" value="0.000000"></param>
				<param name="second.second_x" type="4" value="0.000000"></param>
				<param name="second.second_y" type="4" value="0.000000"></param>
				<param name="second.second_z" type="4" value="0.000000"></param>
				<portdef name="first" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="second" type="16" structure="1" group="0" instance="0" port="1"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2260</prop>
					<prop name="posy">47</prop>
					<prop name="state">Normal</prop>
				</datablob>
				<comment type="node" state="maximized" wordwrap="true" autoresize="true" background="0" background_alpha="0.000000" title="14876671" title_text="0" offsetx="54" offsety="-21" sizex="18" sizey="19"><![CDATA[e]]></comment>
			</node>
			<node type="SubtractNode" index="15">
				<param name="first" type="4" value="0.000000"></param>
				<param name="second" type="4" value="0.000000"></param>
				<portdef name="first" type="4" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="second" type="4" structure="1" group="0" instance="0" port="1"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2709</prop>
					<prop name="posy">-132</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="3DVectorNode" index="16">
				<param name="value.value_x" type="4" value="0.000000"></param>
				<param name="value.value_y" type="4" value="0.000000"></param>
				<param name="value.value_z" type="4" value="0.000000"></param>
				<portdef name="value" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">1897</prop>
					<prop name="posy">-270</prop>
					<prop name="state">Normal</prop>
				</datablob>
				<comment type="node" state="maximized" wordwrap="true" autoresize="true" background="0" background_alpha="0.000000" title="14876671" title_text="0" offsetx="34" offsety="-22" sizex="45" sizey="19"><![CDATA[Vector u]]></comment>
			</node>
			<node type="DotProductNode" index="17">
				<param name="first.first_x" type="4" value="0.000000"></param>
				<param name="first.first_y" type="4" value="0.000000"></param>
				<param name="first.first_z" type="4" value="0.000000"></param>
				<param name="second.second_x" type="4" value="0.000000"></param>
				<param name="second.second_y" type="4" value="0.000000"></param>
				<param name="second.second_z" type="4" value="0.000000"></param>
				<portdef name="first" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="second" type="16" structure="1" group="0" instance="0" port="1"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2257</prop>
					<prop name="posy">-49</prop>
					<prop name="state">Normal</prop>
				</datablob>
				<comment type="node" state="maximized" wordwrap="true" autoresize="true" background="0" background_alpha="0.000000" title="14876671" title_text="0" offsetx="56" offsety="-21" sizex="17" sizey="19"><![CDATA[d]]></comment>
			</node>
			<node type="3DVectorNode" index="18">
				<param name="value.value_x" type="4" value="0.000000"></param>
				<param name="value.value_y" type="4" value="0.000000"></param>
				<param name="value.value_z" type="4" value="0.000000"></param>
				<portdef name="value" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">1889</prop>
					<prop name="posy">81</prop>
					<prop name="state">Normal</prop>
				</datablob>
				<comment type="node" state="maximized" wordwrap="true" autoresize="true" background="0" background_alpha="0.000000" title="14876671" title_text="0" offsetx="37" offsety="-21" sizex="36" sizey="32"><![CDATA[Point Q]]></comment>
			</node>
			<node type="MultiplyNode" index="19">
				<param name="value1" type="4" value="1.000000"></param>
				<param name="value2" type="4" value="1.000000"></param>
				<portdef name="value1" type="4" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="value2" type="4" structure="1" group="0" instance="1" port="0"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2524</prop>
					<prop name="posy">-192</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
		</nodes>
		<exposed_ports>
			<port index="4" portname="result" username="t" basename="t" portlabel="t" exposetype="single"> </port>
			<port index="7" portname="value" username="P" basename="P" portlabel="P" exposetype="single"> </port>
			<port index="13" portname="value" username="v" basename="v" portlabel="v" exposetype="single"> </port>
			<port index="16" portname="value" username="u" basename="u" portlabel="u" exposetype="single"> </port>
			<port index="18" portname="value" username="Q" basename="Q" portlabel="Q" exposetype="single"> </port>
		</exposed_ports>
		<connections>
			<cnx from_node="2" from_port="result" to_node="4" to_port="value"> </cnx>
			<cnx from_node="3" from_port="result" to_node="15" to_port="first"> </cnx>
			<cnx from_node="5" from_port="result" to_node="1" to_port="first"> </cnx>
			<cnx from_node="5" from_port="result" to_node="1" to_port="second"> </cnx>
			<cnx from_node="5" from_port="result" to_node="6" to_port="first"> </cnx>
			<cnx from_node="5" from_port="result" to_node="17" to_port="first"> </cnx>
			<cnx from_node="6" from_port="result" to_node="19" to_port="value1"> </cnx>
			<cnx from_node="6" from_port="result" to_node="0" to_port="base"> </cnx>
			<cnx from_node="7" from_port="result" to_node="11" to_port="first"> </cnx>
			<cnx from_node="8" from_port="result" to_node="3" to_port="value2"> </cnx>
			<cnx from_node="9" from_port="result" to_node="0" to_port="power"> </cnx>
			<cnx from_node="10" from_port="result" to_node="2" to_port="first"> </cnx>
			<cnx from_node="11" from_port="result" to_node="14" to_port="second"> </cnx>
			<cnx from_node="11" from_port="result" to_node="17" to_port="second"> </cnx>
			<cnx from_node="12" from_port="result" to_node="14" to_port="first"> </cnx>
			<cnx from_node="12" from_port="result" to_node="6" to_port="second"> </cnx>
			<cnx from_node="12" from_port="result" to_node="8" to_port="first"> </cnx>
			<cnx from_node="12" from_port="result" to_node="8" to_port="second"> </cnx>
			<cnx from_node="13" from_port="result" to_node="12" to_port="vector"> </cnx>
			<cnx from_node="14" from_port="result" to_node="10" to_port="value2"> </cnx>
			<cnx from_node="15" from_port="result" to_node="4" to_port="divideby"> </cnx>
			<cnx from_node="16" from_port="result" to_node="5" to_port="vector"> </cnx>
			<cnx from_node="17" from_port="result" to_node="19" to_port="value2"> </cnx>
			<cnx from_node="19" from_port="result" to_node="2" to_port="second"> </cnx>
			<cnx from_node="18" from_port="result" to_node="11" to_port="second"> </cnx>
			<cnx from_node="0" from_port="result" to_node="15" to_port="second"> </cnx>
			<cnx from_node="1" from_port="result" to_node="10" to_port="value1"> </cnx>
			<cnx from_node="1" from_port="result" to_node="3" to_port="value1"> </cnx>
		</connections>
		<layout>
			<item type="input" name="P"> </item>
			<item type="input" name="Q"> </item>
			<item type="input" name="u"> </item>
			<item type="input" name="v"> </item>
			<item type="output" name="t"> </item>
		</layout>
	</embedded_0>
	<embedded_1 name="Calc s" formatversion="1.4" compoundversion="1.0" constructionmode="Modeling" backgroundcolor="6732954">
		<nodes>
			<node type="3DVectorNode" index="0">
				<param name="value.value_x" type="4" value="0.000000"></param>
				<param name="value.value_y" type="4" value="0.000000"></param>
				<param name="value.value_z" type="4" value="0.000000"></param>
				<portdef name="value" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">1891</prop>
					<prop name="posy">-9</prop>
					<prop name="state">Normal</prop>
				</datablob>
				<comment type="node" state="maximized" wordwrap="true" autoresize="true" background="0" background_alpha="0.000000" title="14876671" title_text="0" offsetx="34" offsety="-22" sizex="45" sizey="19"><![CDATA[Point P]]></comment>
			</node>
			<node type="3DVectorNode" index="1">
				<param name="value.value_x" type="4" value="0.000000"></param>
				<param name="value.value_y" type="4" value="0.000000"></param>
				<param name="value.value_z" type="4" value="0.000000"></param>
				<portdef name="value" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">1891</prop>
					<prop name="posy">-115</prop>
					<prop name="state">Normal</prop>
				</datablob>
				<comment type="node" state="maximized" wordwrap="true" autoresize="true" background="0" background_alpha="0.000000" title="14876671" title_text="0" offsetx="34" offsety="-22" sizex="45" sizey="19"><![CDATA[Vector v]]></comment>
			</node>
			<node type="NormalizeNode" index="2">
				<param name="vector.vector_x" type="4" value="1.000000"></param>
				<param name="vector.vector_y" type="4" value="0.000000"></param>
				<param name="vector.vector_z" type="4" value="0.000000"></param>
				<portdef name="vector" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2049</prop>
					<prop name="posy">-279</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="3DVectorNode" index="3">
				<param name="value.value_x" type="4" value="0.000000"></param>
				<param name="value.value_y" type="4" value="0.000000"></param>
				<param name="value.value_z" type="4" value="0.000000"></param>
				<portdef name="value" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">1889</prop>
					<prop name="posy">81</prop>
					<prop name="state">Normal</prop>
				</datablob>
				<comment type="node" state="maximized" wordwrap="true" autoresize="true" background="0" background_alpha="0.000000" title="14876671" title_text="0" offsetx="37" offsety="-21" sizex="36" sizey="32"><![CDATA[Point Q]]></comment>
			</node>
			<node type="MultiplyNode" index="4">
				<param name="value1" type="4" value="1.000000"></param>
				<param name="value2" type="4" value="1.000000"></param>
				<portdef name="value1" type="4" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="value2" type="4" structure="1" group="0" instance="1" port="0"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2521</prop>
					<prop name="posy">-288</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="MultiplyNode" index="5">
				<param name="value1" type="4" value="1.000000"></param>
				<param name="value2" type="4" value="1.000000"></param>
				<portdef name="value1" type="4" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="value2" type="4" structure="1" group="0" instance="1" port="0"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2521</prop>
					<prop name="posy">-195</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="MultiplyNode" index="6">
				<param name="value1" type="4" value="1.000000"></param>
				<param name="value2" type="4" value="1.000000"></param>
				<portdef name="value1" type="4" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="value2" type="4" structure="1" group="0" instance="1" port="0"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2521</prop>
					<prop name="posy">-102</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="DivideByScalarNode" index="7">
				<param name="value" type="4" value="0.000000"></param>
				<param name="divideby" type="4" value="1.000000"></param>
				<portdef name="value" type="4" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="divideby" type="4" structure="1" group="0" instance="0" port="1"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2856</prop>
					<prop name="posy">-228</prop>
					<prop name="state">Normal</prop>
				</datablob>
				<comment type="node" state="maximized" wordwrap="true" autoresize="true" background="0" background_alpha="0.000000" title="14876671" title_text="0"><![CDATA[Sc]]></comment>
			</node>
			<node type="3DVectorNode" index="8">
				<param name="value.value_x" type="4" value="0.000000"></param>
				<param name="value.value_y" type="4" value="0.000000"></param>
				<param name="value.value_z" type="4" value="0.000000"></param>
				<portdef name="value" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">1897</prop>
					<prop name="posy">-270</prop>
					<prop name="state">Normal</prop>
				</datablob>
				<comment type="node" state="maximized" wordwrap="true" autoresize="true" background="0" background_alpha="0.000000" title="14876671" title_text="0" offsetx="34" offsety="-22" sizex="45" sizey="19"><![CDATA[Vector u]]></comment>
			</node>
			<node type="SubtractNode" index="9">
				<param name="first" type="4" value="0.000000"></param>
				<param name="second" type="4" value="0.000000"></param>
				<portdef name="first" type="4" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="second" type="4" structure="1" group="0" instance="0" port="1"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2712</prop>
					<prop name="posy">-267</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="NormalizeNode" index="10">
				<param name="vector.vector_x" type="4" value="1.000000"></param>
				<param name="vector.vector_y" type="4" value="0.000000"></param>
				<param name="vector.vector_z" type="4" value="0.000000"></param>
				<portdef name="vector" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2051</prop>
					<prop name="posy">-132</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="ScalarNode" index="11">
				<param name="value" type="4" value="2.000000"></param>
				<portdef name="value" type="4" structure="1" group="0" instance="0" port="0"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2439</prop>
					<prop name="posy">21</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="SubtractNode" index="12">
				<param name="first.first_x" type="4" value="0.000000"></param>
				<param name="first.first_y" type="4" value="0.000000"></param>
				<param name="first.first_z" type="4" value="0.000000"></param>
				<param name="second.second_x" type="4" value="0.000000"></param>
				<param name="second.second_y" type="4" value="0.000000"></param>
				<param name="second.second_z" type="4" value="0.000000"></param>
				<portdef name="first" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="second" type="16" structure="1" group="0" instance="0" port="1"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2054</prop>
					<prop name="posy">30</prop>
					<prop name="state">Normal</prop>
				</datablob>
				<comment type="node" state="maximized" wordwrap="true" autoresize="true" background="0" background_alpha="0.000000" title="14876671" title_text="0"><![CDATA[w0]]></comment>
			</node>
			<node type="SubtractNode" index="13">
				<param name="first" type="4" value="0.000000"></param>
				<param name="second" type="4" value="0.000000"></param>
				<portdef name="first" type="4" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="second" type="4" structure="1" group="0" instance="0" port="1"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2709</prop>
					<prop name="posy">-132</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="ExponentNode" index="14">
				<param name="power" type="4" value="0.000000"></param>
				<param name="base" type="4" value="0.000000"></param>
				<portdef name="power" type="4" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="base" type="4" structure="1" group="0" instance="0" port="1"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2523</prop>
					<prop name="posy">-4</prop>
					<prop name="state">Normal</prop>
				</datablob>
			</node>
			<node type="DotProductNode" index="15">
				<param name="first.first_x" type="4" value="0.000000"></param>
				<param name="first.first_y" type="4" value="0.000000"></param>
				<param name="first.first_z" type="4" value="0.000000"></param>
				<param name="second.second_x" type="4" value="0.000000"></param>
				<param name="second.second_y" type="4" value="0.000000"></param>
				<param name="second.second_z" type="4" value="0.000000"></param>
				<portdef name="first" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="second" type="16" structure="1" group="0" instance="0" port="1"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2251</prop>
					<prop name="posy">-223</prop>
					<prop name="state">Normal</prop>
				</datablob>
				<comment type="node" state="maximized" wordwrap="true" autoresize="true" background="0" background_alpha="0.000000" title="14876671" title_text="0" offsetx="58" offsety="-19" sizex="18" sizey="19"><![CDATA[b]]></comment>
			</node>
			<node type="DotProductNode" index="16">
				<param name="first.first_x" type="4" value="0.000000"></param>
				<param name="first.first_y" type="4" value="0.000000"></param>
				<param name="first.first_z" type="4" value="0.000000"></param>
				<param name="second.second_x" type="4" value="0.000000"></param>
				<param name="second.second_y" type="4" value="0.000000"></param>
				<param name="second.second_z" type="4" value="0.000000"></param>
				<portdef name="first" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="second" type="16" structure="1" group="0" instance="0" port="1"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2247</prop>
					<prop name="posy">-310</prop>
					<prop name="state">Normal</prop>
				</datablob>
				<comment type="node" state="maximized" wordwrap="true" autoresize="true" background="0" background_alpha="0.000000" title="14876671" title_text="0"><![CDATA[a]]></comment>
			</node>
			<node type="DotProductNode" index="17">
				<param name="first.first_x" type="4" value="0.000000"></param>
				<param name="first.first_y" type="4" value="0.000000"></param>
				<param name="first.first_z" type="4" value="0.000000"></param>
				<param name="second.second_x" type="4" value="0.000000"></param>
				<param name="second.second_y" type="4" value="0.000000"></param>
				<param name="second.second_z" type="4" value="0.000000"></param>
				<portdef name="first" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="second" type="16" structure="1" group="0" instance="0" port="1"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2249</prop>
					<prop name="posy">-133</prop>
					<prop name="state">Normal</prop>
				</datablob>
				<comment type="node" state="maximized" wordwrap="true" autoresize="true" background="0" background_alpha="0.000000" title="14876671" title_text="0" offsetx="58" offsety="-19" sizex="18" sizey="19"><![CDATA[c]]></comment>
			</node>
			<node type="DotProductNode" index="18">
				<param name="first.first_x" type="4" value="0.000000"></param>
				<param name="first.first_y" type="4" value="0.000000"></param>
				<param name="first.first_z" type="4" value="0.000000"></param>
				<param name="second.second_x" type="4" value="0.000000"></param>
				<param name="second.second_y" type="4" value="0.000000"></param>
				<param name="second.second_z" type="4" value="0.000000"></param>
				<portdef name="first" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="second" type="16" structure="1" group="0" instance="0" port="1"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2260</prop>
					<prop name="posy">47</prop>
					<prop name="state">Normal</prop>
				</datablob>
				<comment type="node" state="maximized" wordwrap="true" autoresize="true" background="0" background_alpha="0.000000" title="14876671" title_text="0" offsetx="54" offsety="-21" sizex="18" sizey="19"><![CDATA[e]]></comment>
			</node>
			<node type="DotProductNode" index="19">
				<param name="first.first_x" type="4" value="0.000000"></param>
				<param name="first.first_y" type="4" value="0.000000"></param>
				<param name="first.first_z" type="4" value="0.000000"></param>
				<param name="second.second_x" type="4" value="0.000000"></param>
				<param name="second.second_y" type="4" value="0.000000"></param>
				<param name="second.second_z" type="4" value="0.000000"></param>
				<portdef name="first" type="16" structure="1" group="0" instance="0" port="0"></portdef>
				<portdef name="second" type="16" structure="1" group="0" instance="0" port="1"></portdef>
				<datablob category="ui_infos">
					<prop name="posx">2255</prop>
					<prop name="posy">-48</prop>
					<prop name="state">Normal</prop>
				</datablob>
				<comment type="node" state="maximized" wordwrap="true" autoresize="true" background="0" background_alpha="0.000000" title="14876671" title_text="0" offsetx="56" offsety="-21" sizex="17" sizey="19"><![CDATA[d]]></comment>
			</node>
		</nodes>
		<exposed_ports>
			<port index="0" portname="value" username="P" basename="P" portlabel="P" exposetype="single"> </port>
			<port index="1" portname="value" username="v" basename="v" portlabel="v" exposetype="single"> </port>
			<port index="3" portname="value" username="Q" basename="Q" portlabel="Q" exposetype="single"> </port>
			<port index="7" portname="result" username="s" basename="s" portlabel="s" exposetype="single"> </port>
			<port index="8" portname="value" username="u" basename="u" portlabel="u" exposetype="single"> </port>
		</exposed_ports>
		<connections>
			<cnx from_node="0" from_port="result" to_node="12" to_port="first"> </cnx>
			<cnx from_node="1" from_port="result" to_node="10" to_port="vector"> </cnx>
			<cnx from_node="2" from_port="result" to_node="16" to_port="first"> </cnx>
			<cnx from_node="2" from_port="result" to_node="16" to_port="second"> </cnx>
			<cnx from_node="2" from_port="result" to_node="15" to_port="first"> </cnx>
			<cnx from_node="2" from_port="result" to_node="19" to_port="first"> </cnx>
			<cnx from_node="3" from_port="result" to_node="12" to_port="second"> </cnx>
			<cnx from_node="4" from_port="result" to_node="9" to_port="first"> </cnx>
			<cnx from_node="5" from_port="result" to_node="9" to_port="second"> </cnx>
			<cnx from_node="6" from_port="result" to_node="13" to_port="first"> </cnx>
			<cnx from_node="8" from_port="result" to_node="2" to_port="vector"> </cnx>
			<cnx from_node="9" from_port="result" to_node="7" to_port="value"> </cnx>
			<cnx from_node="10" from_port="result" to_node="15" to_port="second"> </cnx>
			<cnx from_node="10" from_port="result" to_node="17" to_port="first"> </cnx>
			<cnx from_node="10" from_port="result" to_node="17" to_port="second"> </cnx>
			<cnx from_node="10" from_port="result" to_node="18" to_port="first"> </cnx>
			<cnx from_node="11" from_port="result" to_node="14" to_port="power"> </cnx>
			<cnx from_node="12" from_port="result" to_node="19" to_port="second"> </cnx>
			<cnx from_node="12" from_port="result" to_node="18" to_port="second"> </cnx>
			<cnx from_node="13" from_port="result" to_node="7" to_port="divideby"> </cnx>
			<cnx from_node="14" from_port="result" to_node="13" to_port="second"> </cnx>
			<cnx from_node="15" from_port="result" to_node="4" to_port="value1"> </cnx>
			<cnx from_node="15" from_port="result" to_node="14" to_port="base"> </cnx>
			<cnx from_node="16" from_port="result" to_node="6" to_port="value1"> </cnx>
			<cnx from_node="17" from_port="result" to_node="5" to_port="value1"> </cnx>
			<cnx from_node="17" from_port="result" to_node="6" to_port="value2"> </cnx>
			<cnx from_node="18" from_port="result" to_node="4" to_port="value2"> </cnx>
			<cnx from_node="19" from_port="result" to_node="5" to_port="value2"> </cnx>
		</connections>
		<layout>
			<item type="input" name="P"> </item>
			<item type="input" name="Q"> </item>
			<item type="input" name="u"> </item>
			<item type="input" name="v"> </item>
			<item type="output" name="s"> </item>
		</layout>
	</embedded_1>
</xsi_file>
