Commit message (Collapse) | Author | Age | Files | Lines | |
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* | math: fix i386 atan2.s to raise underflow for subnormal results | Szabolcs Nagy | 2013-08-15 | 1 | -1/+11 |
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* | asm for inverse trig functions | Rich Felker | 2012-03-19 | 1 | -0/+7 |
unlike trig functions, these are easy to do in asm because they do not involve (arbitrary-precision) argument reduction. fpatan automatically takes care of domain issues, and in asin and acos, fsqrt takes care of them for us. |