5.3. backend

Array backend handling.

Includes helper and compatibility functions. For more information see https://wangenau.gitlab.io/eminus/backend.html.

Functions

delete	Return a new array with sub-arrays along an axis deleted.
fftn	Compute the N-D discrete Fourier Transform.
ifftn	Compute the N-D inverse discrete Fourier Transform.
is_array	Check if the object is an NumPy array or Torch tensor.
sqrtm	Matrix square root.
to_np	Copy the array from the current device to a CPU NumPy array.