Commit message (Expand) | Author | Age | Files | Lines | |
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* | fix excess precision in return value of i386 acos[f] and asin[f] | Rich Felker | 2020-02-06 | 1 | -13/+3 |
* | math: change the formula used for acos.s | nsz | 2012-05-05 | 1 | -10/+8 |
* | acos.s fix: use the formula acos(x) = atan2(sqrt(1-x),sqrt(1+x)) | nsz | 2012-03-22 | 1 | -3/+1 |
* | use alternate formula for acos asm to avoid loss of precision | Rich Felker | 2012-03-19 | 1 | -3/+11 |
* | asm for inverse trig functions | Rich Felker | 2012-03-19 | 1 | -0/+24 |