scipy.special.obl_ang1#

scipy.special.obl_ang1(m, n, c, x, out=None) = <ufunc 'obl_ang1'>#

Oblate spheroidal angular function of the first kind and its derivative

Computes the oblate 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.

Parameters

marray_like: Mode parameter m (nonnegative)
narray_like: Mode parameter n (>= m)
carray_like: Spheroidal parameter
xarray_like: Parameter x (|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