musl - musl - an implementation of the standard library for Linux-based systems

Age	Commit message (Collapse)	Author	Lines
2013-08-15	math: fix x86 asin, atan, exp, log1p to raise underflow	Szabolcs Nagy	-1/+22
	underflow is raised by an inexact subnormal float store, since subnormal operations are slow, check the underflow flag and skip the store if it's already raised
2012-04-04	math: fix x86 asin accuracy	nsz	-2/+3
	use (1-x)(1+x) instead of (1-xx) in asin.s the later can be inaccurate with upward rounding when x is close to 1
2012-03-19	asm for inverse trig functions	Rich Felker	-0/+23
	unlike trig functions, these are easy to do in asm because they do not involve (arbitrary-precision) argument reduction. fpatan automatically takes care of domain issues, and in asin and acos, fsqrt takes care of them for us.