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12 lines
428 B
TeX
12 lines
428 B
TeX
\begin{tikzpicture}[tqft/flow=east]
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\node[tqft/pair of pants,draw,rotate=-180] (a) {};
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\draw (-1.02,-1) ellipse (0.2cm and 0.35cm);
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\draw (-1.02,+1) ellipse (0.2cm and 0.35cm);
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\draw[dashed] (1,0) ellipse (0.175cm and 0.35cm);
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\draw (2.3,0) ellipse (0.7cm and 1.5cm);
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\draw (2.3,+0.5) circle (0.3cm);
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\draw (2.3,-0.5) circle (0.3cm);
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\node at (1.38,0) {$\stackrel{\sim}{=}$};
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\end{tikzpicture}
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