https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86655
--- Comment #9 from joseph at codesourcery dot com ---
On Mon, 4 Mar 2019, emsr at gcc dot gnu.org wrote:
> Also, the legendre functions should not be onstrained on the argument x
> either.
> They are just polynomials. The recursions are
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86655
emsr at gcc dot gnu.org changed:
What|Removed |Added
Status|NEW |RESOLVED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86655
--- Comment #7 from emsr at gcc dot gnu.org ---
Author: emsr
Date: Wed Mar 6 13:38:32 2019
New Revision: 269423
URL: https://gcc.gnu.org/viewcvs?rev=269423=gcc=rev
Log:
2019-03-06 Edward Smith-Rowland <3dw...@verizon.net>
PR
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86655
--- Comment #6 from emsr at gcc dot gnu.org ---
Also, the legendre functions should not be onstrained on the argument x either.
They are just polynomials. The recursions are numerically good in this range
(|x| > 1) also.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86655
--- Comment #5 from emsr at gcc dot gnu.org ---
Created attachment 45423
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45423=edit
Final patch that passes.
2018-01-14 Edward Smith-Rowland <3dw...@verizon.net>
PR libstdc++/86655
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86655
--- Comment #4 from emsr at gcc dot gnu.org ---
Created attachment 45414
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45414=edit
This is a patch on both std and tr1, both sph_legendre and assoc_legendre.
2018-01-11 Edward Smith-Rowland
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86655
--- Comment #3 from emsr at gcc dot gnu.org ---
Sorry for missing this message. You're right.
Ditto for sph_legendre.
Putting together a patch.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86655
--- Comment #2 from Matthias Kretz ---
http://eel.is/c++draft/c.math#sf.cmath-1.3 might be the reason why `m <= l` is
enforced. But unless I'm confused the footnote on "mathematically defined"
tells us it should work:
- "(a) if it is explicitly
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86655
Jonathan Wakely changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
