Library has bindings to C libraries.
NumPy Reference - NumPy v1.19 Manual
This reference manual details functions, modules, and objects included in NumPy, describing what they are and what they do. For learning how to use NumPy, see the complete documentation . Large parts of this manual originate from Travis E. Oliphant's book Guide to NumPy (which generously entered Public Domain in August 2008).
Available NumPy Math Operation Functions
Universal functions (ufunc) - NumPy v1.19 Manual
A universal function (or for short) is a function that operates on in an element-by-element fashion, supporting array broadcasting , type casting , and several other standard features. That is, a ufunc is a " vectorized " wrapper for a function that takes a fixed number of specific inputs and produces a fixed number of specific outputs.