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seen Oct 23 at 4:51

Thanks.


Apr
13
comment How to plot planar source-sink network
Thanks! I was wondering: (1) how to add number to each edge as in the third one? (2) how to add dashed and non-straight arcs as the second one? (3) what is the difference and relation between PGF/TikZ or PS-Tricks?
Apr
13
revised How to plot planar source-sink network
added 26 characters in body
Apr
13
accepted () or {} after a command
Apr
13
accepted “Missing number, treated as zero” with fancyvrb package
Apr
13
accepted Problem about program code included in LaTeX
Apr
13
asked How to plot planar source-sink network
Mar
1
asked Problem about program code included in LaTeX
Mar
1
revised “Missing number, treated as zero” with fancyvrb package
added 107 characters in body
Mar
1
revised “Missing number, treated as zero” with fancyvrb package
added 2 characters in body
Mar
1
asked “Missing number, treated as zero” with fancyvrb package
Feb
21
accepted Equation too long
Feb
18
comment Package ifpdf Error
Thanks! So if I understand correctly, after \ifpdf being made identical to \relax by \let, \ifpdf will act as if it was undefined? \relax is a built-in command which does nothing?
Feb
18
comment Equation too long
Thanks! By "Equations can be broken at relation symbols and binary operators", do you mean automatically or manually? Could you give an xxample of using a displayed equation with line breaks?
Feb
18
comment Equation too long
Thanks! Example of using breqn in my case please?
Feb
18
accepted Package ifpdf Error
Feb
18
comment Package ifpdf Error
Thanks! It works! I was wondering what does let and relax mean?
Feb
18
asked Package ifpdf Error
Feb
18
asked Equation too long
Feb
16
awarded  Nice Question
Feb
16
asked () or {} after a command