[Bug math/2500] Incorrect return from float cos (0X1.32D0875AC4074P+16)
jsm28 at gcc dot gnu.org
sourceware-bugzilla@sourceware.org
Thu Feb 23 01:52:00 GMT 2012
http://sourceware.org/bugzilla/show_bug.cgi?id=2500
Joseph Myers <jsm28 at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|SUSPENDED |RESOLVED
Resolution| |INVALID
--- Comment #3 from Joseph Myers <jsm28 at gcc dot gnu.org> 2012-02-23 01:51:52 UTC ---
When the given 0X1.32D0875AC4074P+16 is rounded to float you get 0X1.32D088P+16
and cos of that value, correctly rounded to float, is exactly the value cosf
gives.
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