scipy.special.pro_ang1_cv

scipy.special.pro_ang1_cv(m, n, c, cv, x, out=None) = <ufunc 'pro_ang1_cv'>

Prolate spheroidal angular function pro_ang1 for precomputed characteristic value

Computes the prolate spheroidal angular function of the first kind and its derivative (with respect to x) for mode parameters m>=0 and n>=m, spheroidal parameter c and |x| < 1.0. Requires pre-computed characteristic value.

Parameters

marray_like

Nonnegative mode parameter m

narray_like

Mode parameter n (>= m)

carray_like

Spheroidal parameter

cvarray_like

Characteristic value

xarray_like

Real parameter (|x| < 1.0)

outndarray, optional

Optional output array for the function results

Returns

sscalar or ndarray

Value of the function

spscalar or ndarray

Value of the derivative vs x