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reviewed Approve a 'file not found' error message!
Jan
30
reviewed Approve Center-align the verbatim environment
Jan
29
comment Automatically generate the value table of a mathematical function
My answer to this question used the sagetex package to create a trig table. Sage has lots of built in functions and the for-loops mean the code is short.
Jan
29
reviewed Approve Using tikz inside align* environment
Jan
29
reviewed Approve PGFPlots: How to add a legend entry from a macro into a foreach loop?
Jan
22
answered Package xcolor Error: Undefined color `ForestGreen'
Jan
20
reviewed Approve Uneven line spacing in two columns under a table
Jan
19
reviewed Approve Graph theory notation
Jan
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reviewed Approve How to cite two different authors with the same surname in BibTeX?
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reviewed Approve How to draw an ellipse?
Jan
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reviewed Approve How to produce a 3D surface plot by rotating the 2D plot of a function?
Jan
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reviewed Approve pgfplots ybar - how to adjust spacing between sets of data
Jan
14
comment How to use sagesilent (or verbatim) environment in pgffor loops?
I don't think that it can be done; but I don't know enough to say it can't be done. If you aren't able to get a response here, you might try posting a question at AskSagemath. It seems like Python with sagetex should be able to do everything by, say, storing each exam question as a string in sagesilent and printing it as needed.
Jan
13
comment Given a list of primes, how can I plot π(x)?
The documentation says 2.6x. I just tried using xrange and there was no difference in number of points plotted.
Jan
12
comment How to use sagesilent (or verbatim) environment in pgffor loops?
Why do you need to mix the two packages? It seems like sagetex can do everything by itself.
Jan
12
comment Automated Creation of Questions and Solutions for a Worksheet/Exam
Sagetex would be my choice, too, because it farms out the math to a computer algebra system so you can easily get derivatives, graphs, and sin/cos/tan using square roots (instead of a decimal), etc. There are a lot of sample sagetex problems here. The "Handouts" page has a sample sagetex test template, the Basics page has sample worksheets with solutions, etc.
Jan
11
reviewed Approve How can I add color AND a node label to a scatter plot?
Jan
11
reviewed Approve How draw semicircle in thumb index dictionary?
Jan
10
awarded  Nice Answer
Jan
10
reviewed Approve How can I remove pagenumber at left and contents at right from Header , from page after \tableofcontents page