22 lines
297 B
Text
22 lines
297 B
Text
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z0=(0,0);
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z1=2(u,0);
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z2=2(2u,0);
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nodesize:=4bp;
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nodespace:=6bp;
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drawarrow edge(z0,z1);
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drawarrow edge(z1,z2);
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drawarrow edgeAngle(z0,z2,35);
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drawstate(z0);
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drawstate(z1);
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drawstate(z2);
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nodesize:=6bp;
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ahlength:=.3nodesize;
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drawarrow edge(z0,z0);
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drawarrow edge(z1,z1);
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drawarrow edge(z2,z2);
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