8 %\title{Blob Homology} |
8 %\title{Blob Homology} |
9 \title{Sandbox} |
9 \title{Sandbox} |
10 \begin{document} |
10 \begin{document} |
11 |
11 |
12 |
12 |
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13 |
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14 \begin{tikzpicture} |
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15 \node[circle,fill=black,inner sep=1pt] (A) at (1.73,0) {}; |
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16 \node[circle,fill=black,inner sep=1pt] (B) at (-1.73,0) {}; |
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17 \draw[dashed] (A) -- (B); |
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18 \node[circle,fill=black,inner sep=1pt] (C) at (0,0) {}; |
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19 \node[circle,fill=black,inner sep=1pt] (D) at (0.8,0) {}; |
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20 \begin{scope}[yshift=-1cm] |
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21 \path[clip] (0,0) circle (2); |
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22 \begin{scope}[yshift=2cm] |
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23 \draw (0,0) circle (2); |
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24 \node[circle,fill=black,inner sep=1pt] (L2) at (-90:2) {}; |
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25 \node[circle,fill=black,inner sep=1pt] (L1) at (-120:2) {}; |
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26 \end{scope} |
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27 \end{scope} |
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28 \begin{scope}[yshift=1cm] |
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29 \path[clip] (0,0) circle (2); |
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30 \begin{scope}[yshift=-2cm] |
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31 \draw (0,0) circle (2); |
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32 \node[circle,fill=black,inner sep=1pt] (U) at (90:2) {}; |
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33 \end{scope} |
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34 \end{scope} |
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35 \begin{scope} |
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36 \path[clip] (0,1) circle (2); |
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37 \path[clip] (0,-1) circle (2); |
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38 |
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39 \end{scope} |
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40 \end{tikzpicture} |
13 \end{document} |
41 \end{document} |