CoCalc Public Filestmp / 2015-02-02-101823.texOpen in with one click!
Authors: Harald Schilly, ℏal Snyder, William A. Stein
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\documentclass{article}
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\usepackage{sagetex}
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\begin{document}
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Using Sage\TeX, one can use Sage to compute things and put them into
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your \LaTeX{} document. For example, there are
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$\sage{number_of_partitions(1269)}$ integer partitions of $1269$.
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You don't need to compute the number yourself, or even cut and paste
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it from somewhere.
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Here's some Sage code:
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\begin{sageblock}
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f(x) = exp(x) * sin(2*x)
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\end{sageblock}
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The second derivative of $f$ is
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\[
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\frac{\mathrm{d}^{2}}{\mathrm{d}x^{2}} \sage{f(x)} =
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\sage{diff(f, x, 2)(x)}.
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\]
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Here's a plot of $f$ from $-1$ to $1$:
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\sageplot{plot(f, -1, 1)}
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\end{document}