summaryrefslogtreecommitdiff
path: root/src/math/i386/acos.s
AgeCommit message (Expand)AuthorFilesLines
2012-05-05math: change the formula used for acos.snsz1-10/+8
2012-03-22acos.s fix: use the formula acos(x) = atan2(sqrt(1-x),sqrt(1+x))nsz1-3/+1
2012-03-19use alternate formula for acos asm to avoid loss of precisionRich Felker1-3/+11
2012-03-19asm for inverse trig functionsRich Felker1-0/+24