Bessel functions of complex argument
david at lowryduda.com
Thu Mar 23 20:37:28 CET 2023
On 10:43 Thu 23 Mar 2023, Riccardo Messina wrote:
>I am really new to both MPFR and GMP. My current problem is the
>evaluation of Bessel functions J and H(1) for complex argument with
>multiple precision. I have seen the implementation of J in MPFR for
>real argument but, if I am correct, this function has not been
>developed in GMP for complex arguments. Could you please confirm to me
>that this is the case? Do you have any suggestions on how to proceed? I
>guess that "generalizing" the function defined in MPFR to complex
>arguments is not that straighforward...
Yes, I think that's correct. But I'll note that Bessel functions are
implemented in arb
and one could translate that back to this scenario.
More information about the gmp-discuss