2015-02-08 12:32:16 +01:00
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Compiled example
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Creation
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--------
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* Make sure that `gnuplot` is installed and in your PATH.
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* You can let Wolfram|Alpha calculate you gradients (http://www.wolframalpha.com/input/?i=gradient+of+x%2F%28e%5E%28x%5E2%2By%5E2%29%29)
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2015-02-08 12:56:20 +01:00
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* See http://en.wikibooks.org/wiki/LaTeX/Colors for colors
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Credits
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-------
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Jake helped me to remove the small white border at the left side which was
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caused by the arrows.
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See [Why does PGFplots plot more than the desired range in a 3D plot?](http://tex.stackexchange.com/a/227173/5645).
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