numpy.irr(values)

Hermite.trim(tol=0)

MaskedArray.prod(axis=None, dtype=None, out=None)

numpy.unique(ar, return_index=False, return_inverse=False, return_counts=False)

numpy.polynomial.hermite.herm2poly(c)

numpy.unravel_index(indices, dims, order='C') Converts a flat index or array of flat indices into a tuple of coordinate

numpy.ma.expand_dims(x, axis)

ndarray.flags Information about the memory layout of the array. Notes The

MaskedArray.sum(axis=None, dtype=None, out=None)

numpy.copyto(dst, src, casting='same_kind', where=None) Copies values from one array to another, broadcasting as necessary.