[Bug libstdc++/51133] Incorrect implementation of std::tr1::hermite()

2011-11-15 Thread dickphd at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51133 Jason Dick dickphd at gmail dot com changed: What|Removed |Added Attachment #25823|0 |1

[Bug libstdc++/51133] Incorrect implementation of std::tr1::hermite()

2011-11-15 Thread dickphd at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51133 --- Comment #12 from Jason Dick dickphd at gmail dot com 2011-11-15 11:08:16 UTC --- (In reply to comment #11) Thanks, but please, instead of doing this here, for this specific testcase, please collaborate with Ed at integrating this code

[Bug libstdc++/51133] New: Incorrect implementation of std::tr1::hermite()

2011-11-14 Thread dickphd at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51133 Bug #: 51133 Summary: Incorrect implementation of std::tr1::hermite() Classification: Unclassified Product: gcc Version: 4.6.1 Status: UNCONFIRMED Severity: normal

[Bug libstdc++/51133] Incorrect implementation of std::tr1::hermite()

2011-11-14 Thread dickphd at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51133 --- Comment #3 from Jason Dick dickphd at gmail dot com 2011-11-15 05:48:37 UTC --- Created attachment 25823 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25823 Test case for hermite(), requires GSL This test verifies the Hermite

[Bug libstdc++/51133] Incorrect implementation of std::tr1::hermite()

2011-11-14 Thread dickphd at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51133 --- Comment #4 from Jason Dick dickphd at gmail dot com 2011-11-15 05:59:27 UTC --- I have attached a tiny program which I used to test these polynomials. I believe the test is entirely robust provided the first two Hermite polynomials