Numerical Computing with Python

Numpy array

Very often, we deal with more complex data. If you need a matrix with multiple columns or want to perform mathematical operations over all elements in a collection, then numpy is for you:

import numpy as np

We abbreviated numpy to np by convention, keeping our code succinct.

np.array() converts a supported data type, a list in this case, into a Numpy array. To produce a numpy array from our evens list, we do the following:

np.array(evens)