matplotlib.pyplot. xkcd () The documentation recommends that you install the “Humor Sans” font for best effect. On one of our linux boxes, we were able to do this with a simple: ...

I suspect the problem is that matplotlib needs constant-length arrays to plot two on the same plot. For each 'tick' of the animate function it will need to know what value to write for that instant.

Python for Linear Algebra. ... along with a large collection of high-level mathematical functions to operate on these arrays - such as tools from linear algebra. SciPy is a free and open-source Python ...