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* fmal bug fix: nan input should not raise exceptionnsz2012-03-191-4/+4
* add fma implementation for x86nsz2012-03-191-7/+143
* assembly optimizations for fmod/remainder functionsRich Felker2012-03-188-0/+88
* asm versions of some simple math functions for i386 and x86_64Rich Felker2012-03-188-0/+48
* simplify lround and llround functionsnsz2012-03-186-112/+20
* make lrint and llrint functions work without fenv supportnsz2012-03-186-6/+16
* faster lrint and llrint functionsnsz2012-03-186-80/+99
* fix loads of missing const in new libm, and some global vars (?!) in powlRich Felker2012-03-1820-51/+51
* try fixing/optimizing x86_64 fenv exception codeRich Felker2012-03-171-18/+23
* optimize x86 feclearexceptRich Felker2012-03-171-16/+20
* fix x86_64 fe[gs]etround, analogous to nsz's x86 changesRich Felker2012-03-171-8/+9
* minor 387 fenv optimizationsRich Felker2012-03-171-6/+5
* fix i386 fegetround and make fesetround fasternsz2012-03-171-10/+10
* one more fenv availability issue: lroundRich Felker2012-03-171-0/+2
* make fma and lrint functions build without full fenv supportRich Felker2012-03-164-4/+28
* other side of the signgam namespace fix: use the internal nameRich Felker2012-03-163-3/+7
* make signgam a weak alias for an internal symbolRich Felker2012-03-161-2/+5
* fix namespace issues for lgamma, etc.Rich Felker2012-03-167-14/+25
* Merge remote branch 'nsz/master'Rich Felker2012-03-1666-216/+413
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| * in math.h make lgamma_r and non-double bessel _GNU_SOURCE onlynsz2012-03-153-0/+3
| * efficient sincos based on sin and cosnsz2012-03-154-8/+247
| * math cleanup: use 1.0f instead of 1.0Fnsz2012-03-134-6/+6
| * math cleanup: use 1.0f instead of (float)1.0nsz2012-03-1325-96/+96
| * remove libm.h includes when math.h and float.h are enoughnsz2012-03-1331-30/+47
| * clean up __expo2.c, use a slightly better k constantnsz2012-03-132-84/+14
* | remove junk sincos implementations in preparation to merge nsz's real onesRich Felker2012-03-163-24/+0
* | remove special nan handling from x86 sqrt asmRich Felker2012-03-151-3/+0
* | simplify nan check in sqrt (x86 asm); result of sqrt is never negativeRich Felker2012-03-151-4/+3
* | implement sincosf and sincosl functions; add prototypesRich Felker2012-03-152-0/+16
* | avoid changing NaNs in sqrt (x86 asm) to satisfy c99 f.9 recommendationRich Felker2012-03-151-0/+4
* | correctly rounded sqrt() asm for x86 (i387)Rich Felker2012-03-151-0/+16
* | correct rounding for i387 sqrtf functionRich Felker2012-03-131-0/+2
* | fix scanf handling of "0" (followed by immediate EOF) with "%x"Rich Felker2012-03-131-11/+6
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* implement nan, nanf, nanlRich Felker2012-03-133-0/+18
* first commit of the new libm!Rich Felker2012-03-13375-7729/+20193
* fix obscure bug in strtoull reading the highest 16 possible valuesRich Felker2012-03-021-1/+1
* remove debug cruft that was left in getdateRich Felker2012-03-021-2/+0
* first try at implementing getdate functionRich Felker2012-03-021-0/+47
* fix bugs in strptime handling of string day/month names, literalsRich Felker2012-03-021-0/+2
* implement a64l and l64a (legacy xsi stuff)Rich Felker2012-03-011-0/+26
* add all missing wchar functions except floating point parsersRich Felker2012-03-0111-0/+83
* support null buffer argument to getcwd, auto-allocating behaviorRich Felker2012-03-011-1/+6
* implement wcsftime functionRich Felker2012-02-281-0/+32
* fix pthread_cleanup_pop(1) crash in non-thread-capable, static-linked programsRich Felker2012-02-282-2/+2
* work around "signal loses thread pointer" issue with "approach 2"Rich Felker2012-02-272-2/+8
* new attempt at working around the gcc 3 visibility bugRich Felker2012-02-243-0/+11
* remove useless attribute visibility from definitionsRich Felker2012-02-242-2/+2
* cleanup and work around visibility bug in gcc 3 that affects x86_64Rich Felker2012-02-234-12/+15
* fix (hopefully) PTRACE_TRACEME (command 0) argument handlingRich Felker2012-02-231-2/+2
* fix for previous incorrect fix of cancellation in dns lookupsRich Felker2012-02-231-3/+4