acos.s fix: use the formula acos(x) = atan2(sqrt(1-x),sqrt(1+x))
[musl] / INSTALL
2011-09-21 Rich Felkernew installation guide with alternate and primary libc...
2011-06-28 Rich Felkerminor updates to INSTALL documentation
2011-02-15 Rich Felkersome docs fixes for x86_64
2011-02-12 Rich Felkerinitial check-in, version 0.5.0