Function composition table

Asked Nov 15 '19 at 21:32

Active Nov 15 '19 at 21:32

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I want to do a simple function composition table with arrows drawn from different sets to sets. Like textbooks show functions by using "blobs" and arrows emerging from the blobs. Can someone help me build a function composition table for my homework? Thanks

asked Nov 15 '19 at 21:32

user707991

3

Welcome! Something like this? (You can always do a Google picture search for site:tex.stackexchange.com <your term> and click on promising pictures to get an idea how such things can be done; the above like was obtained with a search for site:tex.stackexchange.com tikz mapping.) – Nov 15 '19 at 21:52
Yes thank you!! – user707991 Nov 15 '19 at 21:58
2

I'm voting to close as duplicate of the suggested question: Is there a simpler way of drawing relation maps? – Henri Menke Nov 17 '19 at 06:48

Function composition table

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