utility

Utilities mainly for internal use.

Functions

conj_exponent(exp)	Conjugate exponent exp / (exp - 1).
nd_iterator(shape)	Iterator over n-d cube with shape.
npy_random_seed(seed)	Context manager to temporarily set the NumPy random generator seed.
pkg_supports(feature, pkg_version, pkg_feat_dict)	Return bool indicating whether a package supports feature.
run_from_ipython()	If the process is run from IPython.
unique(seq)	Return the unique values in a sequence.
writable_array(obj[, must_be_contiguous])	Context manager that casts obj to a backend-specific array and saves changes made on that array back into obj.