title: Where can I find numpy.where() source code?
body: <p>I have already found the source for the <a href="https://docs.scipy.org/doc/numpy-1.15.0/reference/generated/numpy.ma.where.html" rel="noreferrer">numpy.ma.where()</a> function but it seems to be calling the <a href="https://docs.scipy.org/doc/numpy-1.15.0/reference/generated/numpy.where.html#numpy.where" rel="noreferrer">numpy.where()</a> function and to better understand it I would like to take a look if possible.</p>