I understood simple concepts about comma operator in python. For instance,
x0, sigma = 0, 0.1
means x0=0, and sigma=0.1. But I obtained a code that has a line that looks like the following.
y, xe = np.histogram(np.random.normal(x0, sigma, 1000))
where the output of y and xe are the followings.
y
Out[10]: array([ 3, 17, 58, 136, 216, 258, 189, 87, 31, 5], dtype=int64)
xe
Out[11]:
array([-0.33771565, -0.27400243, -0.21028922, -0.146576 , -0.08286279,
-0.01914957, 0.04456364, 0.10827686, 0.17199007, 0.23570329,
0.2994165 ])
I am not sure how to read y, xe expression. What could I look up to understand what it's saying?