[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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