CVS log for src/include/math.h

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Default branch: MAIN
Current tag: OPENBSD_5_8_BASE

Revision 1.34 / (download) - annotate - [select for diffs], Sun Jul 19 17:41:49 2015 UTC (8 years, 10 months ago) by martynas
Branch: MAIN
CVS Tags: OPENBSD_5_9_BASE, OPENBSD_5_9, OPENBSD_5_8_BASE, OPENBSD_5_8
Changes since 1.33: +17 -1 lines
Diff to previous 1.33 (colored)

Define new C99 macros:
- MATH_ERRNO, MATH_ERREXCEPTION and math_errhandling
- Optional FP_FAST_FMA{,F,L} macros if fma() executes as fast or faster
than (x * y) + z;  which in practice is achievable if gcc implements
__FP_FAST_FMA{,F,L}
Reported by John Marino @ DragonFlyBSD.

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