Szabolcs Nagy 121e3a38a1 math: erf and erfc cleanup ...

common part of erf and erfc was put in a separate function which
saved some space and the new code is using unsigned arithmetics

erfcf had a bug: for some inputs in [7.95,8] the result had
more than 60ulp error: in expf(-z*z - 0.5625f) the argument
must be exact but not enough lowbits of z were zeroed,
-SET_FLOAT_WORD(z, ix&0xfffff000);
+SET_FLOAT_WORD(z, ix&0xffffe000);
fixed the issue

2013-01-07 23:54:13 +01:00

..

i386

math: x86_64 version of expl, fixed some comments in the i386 version

2012-12-16 17:30:29 +01:00

x86_64

math: x86_64 version of expl, fixed some comments in the i386 version

2012-12-16 17:30:29 +01:00

__cos.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

__cosdf.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

__cosl.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

__expo2.c

clean up __expo2.c, use a slightly better k constant

2012-03-13 16:38:22 +01:00

__expo2f.c

clean up __expo2.c, use a slightly better k constant

2012-03-13 16:38:22 +01:00

__fpclassify.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

__fpclassifyf.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

__fpclassifyl.c

support ld80 pseudo-denormal invalid bit patterns; treat them as nan

2012-06-20 15:15:10 -04:00

__invtrigl.c

math: clean up inverse trigonometric functions

2012-12-11 23:56:59 +01:00

__invtrigl.h

math: clean up inverse trigonometric functions

2012-12-11 23:56:59 +01:00

__log1p.h

first commit of the new libm!

2012-03-13 01:17:53 -04:00

__log1pf.h

math cleanup: use 1.0f instead of (float)1.0

2012-03-13 20:24:23 +01:00

__polevll.c

fix loads of missing const in new libm, and some global vars (?!) in powl

2012-03-18 01:58:28 -04:00

__rem_pio2_large.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

__rem_pio2.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

__rem_pio2f.c

math: fix comment in __rem_pio2f.c

2012-12-12 01:28:22 +01:00

__rem_pio2l.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

__signbit.c

remove a fixme comment

2012-03-20 20:08:35 +01:00

__signbitf.c

remove a fixme comment

2012-03-20 20:08:35 +01:00

__signbitl.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

__sin.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

__sindf.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

__sinl.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

__tan.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

__tandf.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

__tanl.c

minor fix in __tanl (get sign properly)

2012-03-19 19:14:32 +01:00

acos.c

math: use 0x1p-120f and 0x1p120f for tiny and huge values

2012-12-16 20:28:43 +01:00

acosf.c

math: clean up inverse trigonometric functions

2012-12-11 23:56:59 +01:00

acosh.c

math: rewrite inverse hyperbolic functions to be simpler/smaller

2012-12-11 23:06:20 +01:00

acoshf.c

math: rewrite inverse hyperbolic functions to be simpler/smaller

2012-12-11 23:06:20 +01:00

acoshl.c

math: rewrite inverse hyperbolic functions to be simpler/smaller

2012-12-11 23:06:20 +01:00

acosl.c

math: use 0x1p-120f and 0x1p120f for tiny and huge values

2012-12-16 20:28:43 +01:00

asin.c

math: use 0x1p-120f and 0x1p120f for tiny and huge values

2012-12-16 20:28:43 +01:00

asinf.c

math: clean up inverse trigonometric functions

2012-12-11 23:56:59 +01:00

asinh.c

math: use 0x1p-120f and 0x1p120f for tiny and huge values

2012-12-16 20:28:43 +01:00

asinhf.c

math: rewrite inverse hyperbolic functions to be simpler/smaller

2012-12-11 23:06:20 +01:00

asinhl.c

math: use 0x1p-120f and 0x1p120f for tiny and huge values

2012-12-16 20:28:43 +01:00

asinl.c

math: use 0x1p-120f and 0x1p120f for tiny and huge values

2012-12-16 20:28:43 +01:00

atan2.c

math: ld80 invtrig cleanups

2012-11-14 01:01:38 +01:00

atan2f.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

atan2l.c

math: use 0x1p-120f and 0x1p120f for tiny and huge values

2012-12-16 20:28:43 +01:00

atan.c

math: use 0x1p-120f and 0x1p120f for tiny and huge values

2012-12-16 20:28:43 +01:00

atanf.c

math: clean up inverse trigonometric functions

2012-12-11 23:56:59 +01:00

atanh.c

math: rewrite inverse hyperbolic functions to be simpler/smaller

2012-12-11 23:06:20 +01:00

atanhf.c

math: rewrite inverse hyperbolic functions to be simpler/smaller

2012-12-11 23:06:20 +01:00

atanhl.c

math: rewrite inverse hyperbolic functions to be simpler/smaller

2012-12-11 23:06:20 +01:00

atanl.c

math: use 0x1p-120f and 0x1p120f for tiny and huge values

2012-12-16 20:28:43 +01:00

cbrt.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

cbrtf.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

cbrtl.c

fix a cbrtl.c regression and remove x87 precision setting

2012-03-20 15:17:15 +01:00

ceil.c

math: minor cleanups in ceil and floor

2012-03-29 14:09:57 +02:00

ceilf.c

math: minor cleanups in ceil and floor

2012-03-29 14:09:57 +02:00

ceill.c

math: minor cleanups in ceil and floor

2012-03-29 14:09:57 +02:00

copysign.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

copysignf.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

copysignl.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

cos.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

cosf.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

cosh.c

math: finished cosh.c cleanup

2012-12-16 19:23:51 +01:00

coshf.c

math: finished cosh.c cleanup

2012-12-16 19:23:51 +01:00

coshl.c

math: finished cosh.c cleanup

2012-12-16 19:23:51 +01:00

cosl.c

don't inline __rem_pio2l so the code size is smaller

2012-03-19 19:26:31 +01:00

erf.c

math: erf and erfc cleanup

2013-01-07 23:54:13 +01:00

erff.c

math: erf and erfc cleanup

2013-01-07 23:54:13 +01:00

erfl.c

math: erf and erfc cleanup

2013-01-07 23:54:13 +01:00

exp2.c

math: cleanup exp2.c exp2f.c and exp2l.c

2012-11-17 23:39:39 +01:00

exp2f.c

math: use 0x1p-120f and 0x1p120f for tiny and huge values

2012-12-16 20:28:43 +01:00

exp2l.c

math: cleanup exp2.c exp2f.c and exp2l.c

2012-11-17 23:39:39 +01:00

exp10.c

support alternate glibc name pow10 for exp10

2012-05-01 00:07:37 -04:00

exp10f.c

math: use float constants in exp10f.c

2012-11-18 03:52:29 +01:00

exp10l.c

math: fix long double constants in exp10l.c

2012-11-12 23:13:28 +01:00

exp.c

math: expf.c cleanup

2012-11-18 03:42:09 +01:00

expf.c

math: expf.c cleanup

2012-11-18 03:42:09 +01:00

expl.c

math: expl.c cleanup

2012-11-18 03:49:16 +01:00

expm1.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

expm1f.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

expm1l.c

math: fix exception behaviour of expm1l.c on inf and nan

2012-11-12 23:41:48 +01:00

fabs.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

fabsf.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

fabsl.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

fdim.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

fdimf.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

fdiml.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

floor.c

math: minor cleanups in ceil and floor

2012-03-29 14:09:57 +02:00

floorf.c

math cleanup: use 1.0f instead of (float)1.0

2012-03-13 20:24:23 +01:00

floorl.c

math: minor cleanups in ceil and floor

2012-03-29 14:09:57 +02:00

fma.c

math: use '#pragma STDC FENV_ACCESS ON' when fenv is accessed

2012-11-13 13:34:45 +01:00

fmaf.c

math: use '#pragma STDC FENV_ACCESS ON' when fenv is accessed

2012-11-13 13:34:45 +01:00

fmal.c

math: use '#pragma STDC FENV_ACCESS ON' when fenv is accessed

2012-11-13 13:34:45 +01:00

fmax.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

fmaxf.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

fmaxl.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

fmin.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

fminf.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

fminl.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

fmod.c

don't try to create non-standard denormalization signal

2012-03-19 23:30:45 +01:00

fmodf.c

don't try to create non-standard denormalization signal

2012-03-19 23:30:45 +01:00

fmodl.c

don't try to create non-standard denormalization signal

2012-03-19 23:30:45 +01:00

frexp.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

frexpf.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

frexpl.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

hypot.c

math: simplify hypot and hypotf using scalbn

2012-11-13 21:54:32 +01:00

hypotf.c

math: simplify hypot and hypotf using scalbn

2012-11-13 21:54:32 +01:00

hypotl.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

ilogb.c

math: raise invalid flag in ilogb*.c on +-0, +-inf and nan

2012-11-12 23:58:18 +01:00

ilogbf.c

math: raise invalid flag in ilogb*.c on +-0, +-inf and nan

2012-11-12 23:58:18 +01:00

ilogbl.c

math: raise invalid flag in ilogb*.c on +-0, +-inf and nan

2012-11-12 23:58:18 +01:00

j0.c

math: bessel cleanup (j0.c and j0f.c)

2013-01-01 21:59:46 +01:00

j0f.c

math: bessel cleanup (j0.c and j0f.c)

2013-01-01 21:59:46 +01:00

j1.c

math: bessel cleanup (j1.c and j1f.c)

2013-01-01 22:11:28 +01:00

j1f.c

math: bessel cleanup (j1.c and j1f.c)

2013-01-01 22:11:28 +01:00

jn.c

math: bessel cleanup (jn.c and jnf.c)

2013-01-01 22:20:45 +01:00

jnf.c

math: bessel cleanup (jn.c and jnf.c)

2013-01-01 22:20:45 +01:00

ldexp.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

ldexpf.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

ldexpl.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

lgamma_r.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

lgamma.c

math: remove comment about aliasing lgamma as gamma

2012-03-27 22:12:20 +02:00

lgammaf_r.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

lgammaf.c

math: remove comment about aliasing lgamma as gamma

2012-03-27 22:12:20 +02:00

lgammal.c

math: remove comment about aliasing lgamma as gamma

2012-03-27 22:12:20 +02:00

llrint.c

make lrint and llrint functions work without fenv support

2012-03-18 20:40:43 +01:00

llrintf.c

make lrint and llrint functions work without fenv support

2012-03-18 20:40:43 +01:00

llrintl.c

math: use '#pragma STDC FENV_ACCESS ON' when fenv is accessed

2012-11-13 13:34:45 +01:00

llround.c

simplify lround and llround functions

2012-03-18 20:52:33 +01:00

llroundf.c

simplify lround and llround functions

2012-03-18 20:52:33 +01:00

llroundl.c

simplify lround and llround functions

2012-03-18 20:52:33 +01:00

log1p.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

log1pf.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

log1pl.c

math: raise exception flags in log1pl.c on <= -1 arguments

2012-11-13 00:21:09 +01:00

log2.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

log2f.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

log2l.c

math: raise flags in logl.c on <= 0 arguments

2012-11-13 00:49:55 +01:00

log10.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

log10f.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

log10l.c

use scalbn or *2.0 instead of ldexp, fix fmal

2012-03-19 22:57:58 +01:00

log.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

logb.c

math: fix logb*.c exceptions now that ilogb raises invalid

2012-11-13 00:45:51 +01:00

logbf.c

math: fix logb*.c exceptions now that ilogb raises invalid

2012-11-13 00:45:51 +01:00

logbl.c

math: fix logb*.c exceptions now that ilogb raises invalid

2012-11-13 00:45:51 +01:00

logf.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

logl.c

math: raise flags in logl.c on <= 0 arguments

2012-11-13 00:49:55 +01:00

lrint.c

math: use '#pragma STDC FENV_ACCESS ON' when fenv is accessed

2012-11-13 13:34:45 +01:00

lrintf.c

make lrint and llrint functions work without fenv support

2012-03-18 20:40:43 +01:00

lrintl.c

math: use '#pragma STDC FENV_ACCESS ON' when fenv is accessed

2012-11-13 13:34:45 +01:00

lround.c

simplify lround and llround functions

2012-03-18 20:52:33 +01:00

lroundf.c

simplify lround and llround functions

2012-03-18 20:52:33 +01:00

lroundl.c

simplify lround and llround functions

2012-03-18 20:52:33 +01:00

modf.c

math: excess precision fix modf, modff, scalbn, scalbnf

2012-11-13 10:55:35 +01:00

modff.c

math: excess precision fix modf, modff, scalbn, scalbnf

2012-11-13 10:55:35 +01:00

modfl.c

fix invalid implicit pointer conversion in ld64 modfl

2012-07-02 20:22:50 -04:00

nan.c

implement nan, nanf, nanl

2012-03-13 01:55:25 -04:00

nanf.c

implement nan, nanf, nanl

2012-03-13 01:55:25 -04:00

nanl.c

implement nan, nanf, nanl

2012-03-13 01:55:25 -04:00

nearbyint.c

math: use '#pragma STDC FENV_ACCESS ON' when fenv is accessed

2012-11-13 13:34:45 +01:00

nearbyintf.c

math: use '#pragma STDC FENV_ACCESS ON' when fenv is accessed

2012-11-13 13:34:45 +01:00

nearbyintl.c

math: use '#pragma STDC FENV_ACCESS ON' when fenv is accessed

2012-11-13 13:34:45 +01:00

nextafter.c

math: fix nextafter and nexttoward on maxdbl and maxflt input

2012-11-13 10:12:07 +01:00

nextafterf.c

math: fix nextafter and nexttoward on maxdbl and maxflt input

2012-11-13 10:12:07 +01:00

nextafterl.c

add FORCE_EVAL macro to evaluate float expr for their side effect

2012-05-06 21:24:28 +02:00

nexttoward.c

math: fix nextafter and nexttoward on maxdbl and maxflt input

2012-11-13 10:12:07 +01:00

nexttowardf.c

math: fix nextafter and nexttoward on maxdbl and maxflt input

2012-11-13 10:12:07 +01:00

nexttowardl.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

pow.c

clean up pow.c and powf.c

2012-03-20 20:04:53 +01:00

powf.c

clean up pow.c and powf.c

2012-03-20 20:04:53 +01:00

powl.c

math: fix a regression in powl and do some cleanups

2012-03-27 22:49:37 +02:00

remainder.c

fix remainder*.c: remove useless long double cast

2012-03-19 23:39:47 +01:00

remainderf.c

fix remainder*.c: remove useless long double cast

2012-03-19 23:39:47 +01:00

remainderl.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

remquo.c

math: fix remquo.c when x==-y and a subnormal remainder bug as well

2012-05-08 00:22:56 +02:00

remquof.c

math: fix remquo.c when x==-y and a subnormal remainder bug as well

2012-05-08 00:22:56 +02:00

remquol.c

math: fix remquo.c when x==-y and a subnormal remainder bug as well

2012-05-08 00:22:56 +02:00

rint.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

rintf.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

rintl.c

minor rintl.c fix: remove unsupported ldbl format message

2012-03-23 01:26:04 +01:00

round.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

roundf.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

roundl.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

scalb.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

scalbf.c

math cleanup: use 1.0f instead of (float)1.0

2012-03-13 20:24:23 +01:00

scalbln.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

scalblnf.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

scalblnl.c

remove libm.h includes when math.h and float.h are enough

2012-03-13 19:51:14 +01:00

scalbn.c

math: excess precision fix modf, modff, scalbn, scalbnf

2012-11-13 10:55:35 +01:00

scalbnf.c

math: excess precision fix modf, modff, scalbn, scalbnf

2012-11-13 10:55:35 +01:00

scalbnl.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

signgam.c

make signgam a weak alias for an internal symbol

2012-03-16 21:18:48 -04:00

significand.c

add significand[fl] math functions

2012-08-13 14:51:43 -04:00

significandf.c

add significand[fl] math functions

2012-08-13 14:51:43 -04:00

sin.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

sincos.c

efficient sincos based on sin and cos

2012-03-15 08:17:28 +01:00

sincosf.c

fix trailing whitespace issues that crept in here and there

2012-12-07 16:16:44 -05:00

sincosl.c

fix missing prototype and simplify sincosl on ld64 archs

2012-07-02 20:25:28 -04:00

sinf.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

sinh.c

math: sinh.c cleanup similar to the cosh one

2012-12-16 19:49:55 +01:00

sinhf.c

math: sinh.c cleanup similar to the cosh one

2012-12-16 19:49:55 +01:00

sinhl.c

math: sinh.c cleanup similar to the cosh one

2012-12-16 19:49:55 +01:00

sinl.c

don't inline __rem_pio2l so the code size is smaller

2012-03-19 19:26:31 +01:00

sqrt.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

sqrtf.c

code cleanup of named constants

2012-03-19 23:41:19 +01:00

sqrtl.c

add C stub for sqrtl (already implemented in asm on i386 and x86_64)

2012-04-30 21:32:19 -04:00

tan.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

tanf.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

tanh.c

math: tanh.c cleanup similar to sinh, cosh

2012-12-16 19:52:42 +01:00

tanhf.c

math: tanh.c cleanup similar to sinh, cosh

2012-12-16 19:52:42 +01:00

tanhl.c

math: tanh.c cleanup similar to sinh, cosh

2012-12-16 19:52:42 +01:00

tanl.c

don't inline __rem_pio2l so the code size is smaller

2012-03-19 19:26:31 +01:00

tgamma.c

math: add a non-dummy tgamma implementation

2012-12-12 01:43:43 +01:00

tgammaf.c

math: add a non-dummy tgamma implementation

2012-12-12 01:43:43 +01:00

tgammal.c

math: tgammal.c fixes

2012-12-16 20:22:17 +01:00

trunc.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00

truncf.c

math cleanup: use 1.0f instead of 1.0F

2012-03-13 21:11:46 +01:00

truncl.c

first commit of the new libm!

2012-03-13 01:17:53 -04:00