HANKEL1 _ _ _ _ _ _ _ _ _ _ _ _ operator

The Hankel1 operator returns the Hankel function of the first kind.

syntax:

examples:

on complex; 

Hankel1 (1/2,pi); 

  - i * sqrt(2) / pi 


Hankel1 (1,pi); 

  besselj(1,pi) + i*bessely(1,pi)

The operator Hankel1 is also called Bessel function of th e third kind. There is currently no numeric evaluation of Hankel functions.