URL:
<http://savannah.gnu.org/bugs/?47401>
Summary: Bessel K0/K1
Project: GNU Scientific Library
Submitted by: psa
Submitted on: Sun 13 Mar 2016 07:46:50 PM GMT
Category: Runtime error
Severity: 3 - Normal
Operating System:
Status: None
Assigned to: None
Open/Closed: Open
Release:
Discussion Lock: Any
_______________________________________________________
Details:
I am sending you my findings about bessel_k0/bessel_k1
functions. Both suffer from cancellation near x=2, which is easily fixable.
I include PDF with description and patch for bessel_k0.c
The bessel_k1.c can be changed the same way.
_______________________________________________________
File Attachments:
-------------------------------------------------------
Date: Sun 13 Mar 2016 07:46:50 PM GMT Name: bessel_k0.patch Size: 3kB By:
psa
<http://savannah.gnu.org/bugs/download.php?file_id=36623>
-------------------------------------------------------
Date: Sun 13 Mar 2016 07:46:50 PM GMT Name: GSL-K01.pdf Size: 301kB By:
psa
<http://savannah.gnu.org/bugs/download.php?file_id=36624>
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?47401>
_______________________________________________
Message sent via/by Savannah
http://savannah.gnu.org/
