Set global output precision python

Question

I\'ve written a library of functions to make my engineering homework easier, and use them in the python interpreter (kinda like a calculator). Some return matrices, some ret

Answer 1

With numpy, you could use the set_printoptions method (http://docs.scipy.org/doc/numpy/reference/generated/numpy.set_printoptions.html).

For example:

import numpy as np
np.set_printoptions(precision=4)
print(np.pi * np.arange(8))