treams.special.spherical_hankel1¶
- treams.special.spherical_hankel1(n, z) = <ufunc 'spherical_hankel1'>¶
Spherical Hankel function of the first kind
Defined by
\[h_n^{(1)}(z) = \sqrt{\frac{\pi}{2z}} H_{n + \frac{1}{2}}^{(1)}(z)\]where \(H_{n + \frac{1}{2}}^{(1)}\) is the Hankel function of the first kind.
- Parameters:
n (integer, array_like) – Order
z (complex, array_like) – Argument
- Returns:
complex
References