bde 32945bd185 Fixed range reduction near (but not very near) medium-sized multiples ...

of pi/2 (1 line) and expand a comment about related magic (many lines).

The bug was essentially the same as for the +-pi/2 case (a mistranslated
mask), but was smaller so it only significantly affected multiples
starting near +-13*pi/2.  At least on amd64, for cosf() on all 2^32
float args, the bug caused 128 errors of >= 1 ulp, with a maximum error
of 1.2393 ulps.

2005-10-10 20:02:02 +00:00

..

alpha

Replace fegetmask() and fesetmask() with feenableexcept(),

2005-03-16 19:03:46 +00:00

amd64

Add a missing ldexpf() alias for amd64.

2005-09-12 20:54:00 +00:00

arm

Replace fegetmask() and fesetmask() with feenableexcept(),

2005-03-16 19:03:46 +00:00

bsdsrc

Fixed aliasing bugs in TRUNC() by using the fdlibm macros for access

2005-09-19 11:28:19 +00:00

i387

Prevent these functions from using stack outside of their frame.

2005-05-06 15:44:20 +00:00

ia64

Replace fegetmask() and fesetmask() with feenableexcept(),

2005-03-16 19:03:46 +00:00

man

Markup nit.

2005-06-16 21:56:03 +00:00

powerpc

Replace fegetmask() and fesetmask() with feenableexcept(),

2005-03-16 19:03:46 +00:00

sparc64

Replace fegetmask() and fesetmask() with feenableexcept(),

2005-03-16 19:03:46 +00:00

src

Fixed range reduction near (but not very near) medium-sized multiples

2005-10-10 20:02:02 +00:00

Makefile

Bump the shared library version number of all libraries that have not

2005-07-22 17:19:05 +00:00