acos.s fix: use the formula acos(x) = atan2(sqrt(1-x),sqrt(1+x))
[musl] / src / math / i386 / log10l.s
1 .global log10l
2 .type log10l,@function
3 log10l:
4         fldlg2
5         fldt 4(%esp)
6         fyl2x
7         ret