David Schultz 12188b77a2 The cexp() and {,c}{cos,sin}h functions all need to be able to compute ...

exp(x) scaled down by some factor, and the challenge is doing this
accurately when exp(x) would overflow.  This change replaces all of
the tricks we've been using with common __ldexp_exp() and
__ldexp_cexp() routines that handle all the scaling.

bde plans to improve on this further by moving the guts of exp() into
k_exp.c and handling the scaling in a more direct manner.  But the
current approach is simple and adequate for now.

2011-10-21 06:27:56 +00:00

..

amd64

Bugfix: feenableexcept() and fedisableexcept() should just return the

2011-10-21 06:25:31 +00:00

arm

Use #include "fenv.h" instead of #include <fenv.h>. This makes it

2011-10-16 05:37:56 +00:00

bsdsrc

Fix some non-standard variable declarations.

2011-10-16 05:37:20 +00:00

i387

Bugfix: feenableexcept() and fedisableexcept() should just return the

2011-10-21 06:25:31 +00:00

ia64

Use #include "fenv.h" instead of #include <fenv.h>. This makes it

2011-10-16 05:37:56 +00:00

ld80

Fix clang warnings.

2011-06-18 13:56:33 +00:00

ld128

Clean up the unneeded cpp macro INLINE_REM_PIO2L.

2011-05-30 19:41:28 +00:00

man

It's no longer accurate to say that math.h "constitute[s] the C math

2011-10-17 06:10:32 +00:00

mips

Use #include "fenv.h" instead of #include <fenv.h>. This makes it

2011-10-16 05:37:56 +00:00

powerpc

Use #include "fenv.h" instead of #include <fenv.h>. This makes it

2011-10-16 05:37:56 +00:00

sparc64

Use #include "fenv.h" instead of #include <fenv.h>. This makes it

2011-10-16 05:37:56 +00:00

src

The cexp() and {,c}{cos,sin}h functions all need to be able to compute

2011-10-21 06:27:56 +00:00

Makefile

The cexp() and {,c}{cos,sin}h functions all need to be able to compute

2011-10-21 06:27:56 +00:00

Symbol.map

Add c{cos,sin,tan}{,h}{,f} functions. This is joint work with

2011-10-17 05:41:03 +00:00