Gammafunction Gammafunction from Wikimedia Commons created with gnuplot plotcurve manually adjusted, because gnuplot makes too big roundoff errors about: http://commons.wikimedia.org/wiki/Image:Gamma plot.svg source: http://commons.wikimedia.org/ rights: GNU Free Documentation license, Creative Commons Attribution ShareAlike license -4 -2 0 2 4 -4 -2 0 2 4 Gamma function
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