However, if you want to modify all the elements of an array, you’re best off using NumPy’s “broadcasting” functions—ways to execute operations across a whole array, or a slice ...

(Num = Numerical, Sci = Scientific) NumPy is a library for the Python programming language, adding support for large, multi-dimensional arrays and matrices, along with a large collection of high-level ...

We can cast an ordinary python list as a NumPy one-dimensional array. We can also cast a python list of lists to a NumPy two-dimensional array. Usually we will build arrays by using NumPy's ...