Commit message (Collapse) | Author | Age | Files | Lines | |
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* | math: fix x86 asin accuracy | nsz | 2012-04-04 | 1 | -3/+3 |
| | | | | | use (1-x)*(1+x) instead of (1-x*x) in asin.s the later can be inaccurate with upward rounding when x is close to 1 | ||||
* | x86_64 math asm, long double functions only | Rich Felker | 2012-03-20 | 1 | -0/+12 |
this has not been tested heavily, but it's known to at least assemble and run in basic usage cases. it's nearly identical to the corresponding i386 code, and thus expected to be just as correct or just as incorrect. |