Learn how this popular Python library accelerates math at scale, especially when paired with tools like Cython and Numba.

Issue description When trying to extract a column of type pl.Array into a numpy array, the output is transposed. Intuitively, one might expect that each pl.Array in each row of the dataframe would ...

If ray's plasma store supports the mutability feature then I can create a single large NumPy array (example: np.zeros((1000000000, 250), dtype=bool)) in the parent process and each of my child ...