SciPy

scipy.special.pro_rad2

scipy.special.pro_rad2(m, n, c, x) = <ufunc 'pro_rad2'>

Prolate spheroidal radial function of the secon kind and its derivative

Computes the prolate sheroidal radial function of the second kind and its derivative (with respect to x) for mode parameters m>=0 and n>=m, spheroidal parameter c and |x|<1.0.

Returns :

s :

Value of the function

sp :

Value of the derivative vs x