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1 \documentclass[11pt,leqno]{amsart} |
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2 |
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3 %\usepackage{amsthm} |
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4 |
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5 \newcommand{\pathtotrunk}{./} |
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6 \input{text/article_preamble} |
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7 \input{text/top_matter} |
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8 \input{text/kw_macros} |
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9 |
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10 |
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11 %\title{Blob Homology} |
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12 \title{Sandbox} |
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13 |
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14 \begin{document} |
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15 \begin{equation*} |
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16 \begin{tikzpicture} |
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17 \def\rad{1} |
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18 \def\srad{0.75} |
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19 \foreach \i in {0, 1, 2} { |
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20 \node(\i) at ($\i*(4.5,0)$) {}; |
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21 } |
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22 \draw (0) circle (\rad); |
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23 |
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24 \draw ($(1)+(1,0)$) circle (\srad); |
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25 \draw[fill=white] (1) circle (\rad); |
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26 |
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27 \begin{scope} |
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28 \draw[clip] (2) circle (\rad); |
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29 \draw ($(2)+(1,0)$) circle (\srad); |
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30 \end{scope} |
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31 |
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32 \end{tikzpicture} |
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33 \end{equation*} |
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34 |
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35 \begin{equation*} |
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36 \begin{tikzpicture} |
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37 \node(M) at (0,0) {$M$}; |
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38 \foreach \angle/\label in {0/K', 45/K'L, 90/L, 135/KL, 180/K, 225/KL', 270/L', 315/K'L'} { |
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39 \node(\label) at (\angle:4) {$\label$}; |
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40 } |
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41 \foreach \label in {K', L, K, L'} { |
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42 \node(\label M) at ($(M)!0.6!(\label)$) {$\label M$}; |
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43 \draw[->] (\label M)--(M); |
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44 \draw[->] (\label M)--(\label); |
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45 } |
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46 \foreach \k in {K, K'} { |
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47 \foreach \l in {L, L'} { |
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48 \node(\k \l M) at (intersection cs: first line={(\k M)--(\l)}, second line={(\l M)--(\k)}) {$\k \l M$}; |
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49 \draw[->] (\k \l M)--(M); |
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50 \draw[->] (\k \l M)--(\k \l ); |
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51 \draw[->] (\k \l M)--(\k M); |
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52 \draw[->] (\k \l M)--(\l); |
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53 \draw[->] (\k \l M)--(\l M); |
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54 \draw[->] (\k \l M)--(\k); |
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55 } |
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56 } |
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57 \draw[->] (K'L') to[bend right=10] (K'); |
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58 \draw[->] (K'L') to[bend left=10] (L'); |
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59 \draw[->] (KL') to[bend left=10] (K); |
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60 \draw[->] (KL') to[bend right=10] (L'); |
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61 \draw[->] (K'L) to[bend left=10] (K'); |
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62 \draw[->] (K'L) to[bend right=10] (L); |
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63 \draw[->] (KL) to[bend right=10] (K); |
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64 \draw[->] (KL) to[bend left=10] (L); |
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65 \end{tikzpicture} |
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66 \end{equation*} |
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67 |
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68 \end{document} |