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* Use Kahan's formula in cacoshUlrich Drepper2011-12-211-0/+5
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* Fix sign errr in some cacosh resultsRichard B. Kreckel2011-12-211-5/+1
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* Optimization to some complex math functionsUlrich Drepper2011-10-221-1/+2
| | | | Also, change last reference to __sqrt into __sqrt to easily.
* [BZ #2182]Ulrich Drepper2006-08-031-0/+4
| | | | | | | | | * math/s_cacosh.c: Return values from positive branch. * math/s_cacoshf.c: Likewise. * math/s_cacoshl.c: Likewise. * sysvipc/msgrcv.c: Likewise. * include/sys/msg.h: Likewise.
* [BZ #1950, BZ #2153]Andreas Jaeger2006-01-151-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Update. [BZ #1950] * posix/regex_internal.c (re_string_reconstruct): Adjust for build_wcs_upper_buffer change. (build_wcs_upper_buffer): Change return type. [BZ #2153] * math/s_cacosh.c (__cacosh): Do not return a negative value. Patch by Wes Loewer <wjltemp-temp01@yahoo.com>. * math/s_cacoshl.c (__cacoshl): Likewise. * math/s_cacoshf.c (__cacoshf): Likewise. * math/libm-test.inc (cacosh_test): Adjust for change. * sysdeps/alpha/fpu/libm-test-ulps: Adopt for cacosh test change. * sysdeps/hppa/fpu/libm-test-ulps: Likewise. * sysdeps/i386/fpu/libm-test-ulps: Likewise. * sysdeps/ia64/fpu/libm-test-ulps: Likewise. * sysdeps/m68k/fpu/libm-test-ulps: Likewise. * sysdeps/mips/fpu/libm-test-ulps: Likewise. * sysdeps/powerpc/fpu/libm-test-ulps: Likewise. * sysdeps/s390/fpu/libm-test-ulps: Likewise. * sysdeps/x86_64/fpu/libm-test-ulps: Likewise. * sysdeps/sh/sh4/fpu/libm-test-ulps: Likewise. * sysdeps/sparc/sparc32/fpu/libm-test-ulps: Likewise. * sysdeps/sparc/sparc64/fpu/libm-test-ulps: Likewise.
* Moved to csu/errno-loc.c.Ulrich Drepper2005-12-141-0/+88
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* (CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.Ulrich Drepper2004-12-221-95/+0
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* 2.5-18.1Jakub Jelinek2007-07-121-0/+95