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comment TikZ add frame to a picture
@oarfish Do Not Nest Tikzpictures. If you do, you're on your own and weird things can happen.
Aug
29
awarded  Good Question
Aug
15
awarded  Popular Question
Aug
13
awarded  Good Answer
Aug
7
awarded  Popular Question
Aug
5
comment How to upload LaTeX-generated pdf paper to arXiv without LaTexXsources
@DavidSpivak Hadn't heard of pax (though I now see that it is mentioned in the pdfpages documentation). Looks worth a try if I ever end up doing this again, though one would need pax to work on the arXiv and one reason for doing this is that debugging arXiv's tex is haphazard.
Aug
3
comment TikZ: Intersection for Fraction Diagram
You could clip all subsequent drawing commands against the triangle (ie filldraw the triangle, then reuse the path with \clip and draw all the rest)
Aug
3
awarded  Famous Question
Aug
2
awarded  Good Answer
Jul
31
awarded  Nice Answer
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29
awarded  Nice Answer
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26
awarded  Yearling
Jul
25
comment Saving and reusing/combining paths in TikZ?
@cfr No worries. (Note my comment about the different syntax; it was a complete rewrite.)
Jul
25
comment What is the code for the Halmos tombstone?
Me, I prefer to use Paulo's duck: arxiv.org/abs/1301.5493
Jul
25
comment Saving and reusing/combining paths in TikZ?
@cfr It already has, or at least an updated version (with different syntax): ctan.org/pkg/spath3
Jul
24
awarded  Good Answer
Jul
20
awarded  Nice Answer
Jul
19
comment What is the easiest way to draw 3D cube with TikZ?
@rubenvb Fortunately, it doesn't matter who is "right". TikZ can draw it either way.
Jul
17
comment What is the easiest way to draw 3D cube with TikZ?
@rubenvb Technically, the thickening is correct since each line appears on its face so where you see two faces then you see two lines.
Jul
17
comment What is the easiest way to draw 3D cube with TikZ?
@rubenvb See my CW answer below for a link to a question about how to fix that issue.