diff options
| author | bde <bde@FreeBSD.org> | 1997-03-09 16:29:29 +0000 |
|---|---|---|
| committer | bde <bde@FreeBSD.org> | 1997-03-09 16:29:29 +0000 |
| commit | 6dc700613a5a26417b3b8a3b958664e44dd507fe (patch) | |
| tree | 328c568ab800325731d7e389e35755b4bacbbfd2 /lib/msun/src/e_pow.c | |
| parent | 154b7d3e6c9eb840b8244cd54446d8bab6e56de1 (diff) | |
| download | FreeBSD-src-6dc700613a5a26417b3b8a3b958664e44dd507fe.zip FreeBSD-src-6dc700613a5a26417b3b8a3b958664e44dd507fe.tar.gz | |
Use __ieee754_sqrt() instead of sqrt() internally. Similarly for the
float versions. Using sqrt() was inefficient.
Obtained from: NetBSD
Diffstat (limited to 'lib/msun/src/e_pow.c')
| -rw-r--r-- | lib/msun/src/e_pow.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/msun/src/e_pow.c b/lib/msun/src/e_pow.c index 1ec39b1..1aa2f02 100644 --- a/lib/msun/src/e_pow.c +++ b/lib/msun/src/e_pow.c @@ -11,7 +11,7 @@ */ #ifndef lint -static char rcsid[] = "$Id$"; +static char rcsid[] = "$Id: e_pow.c,v 1.4 1997/02/22 15:10:29 peter Exp $"; #endif /* __ieee754_pow(x,y) return x**y @@ -160,7 +160,7 @@ ivln2_l = 1.92596299112661746887e-08; /* 0x3E54AE0B, 0xF85DDF44 =1/ln2 tail*/ if(hy==0x40000000) return x*x; /* y is 2 */ if(hy==0x3fe00000) { /* y is 0.5 */ if(hx>=0) /* x >= +0 */ - return sqrt(x); + return __ieee754_sqrt(x); } } |
