scipy.special.sph_in

scipy.special.sph_in(*args, **kwds)

sph_in is deprecated! scipy.special.sph_in is deprecated in scipy 0.18.0. Use scipy.special.spherical_in instead. Note that the new function has a different signature.

Compute spherical Bessel function in(z) and derivative.

This function computes the value and first derivative of in(z) for all orders up to and including n.

Parameters:

n : int

Maximum order of in to compute

z : complex

Argument at which to evaluate

Returns:

in : ndarray

Value of i0(z), ..., in(z)

inp : ndarray

First derivative i0’(z), ..., in’(z)