summaryrefslogtreecommitdiff
path: root/src/math/acos.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/math/acos.c')
-rw-r--r--src/math/acos.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/math/acos.c b/src/math/acos.c
index be95d25e..cd5d06a6 100644
--- a/src/math/acos.c
+++ b/src/math/acos.c
@@ -72,7 +72,7 @@ double acos(double x)
if ((ix-0x3ff00000 | lx) == 0) {
/* acos(1)=0, acos(-1)=pi */
if (hx >> 31)
- return 2*pio2_hi + 0x1p-1000;
+ return 2*pio2_hi + 0x1p-120f;
return 0;
}
return 0/(x-x);
@@ -80,7 +80,7 @@ double acos(double x)
/* |x| < 0.5 */
if (ix < 0x3fe00000) {
if (ix <= 0x3c600000) /* |x| < 2**-57 */
- return pio2_hi + 0x1p-1000;
+ return pio2_hi + 0x1p-120f;
return pio2_hi - (x - (pio2_lo-x*R(x*x)));
}
/* x < -0.5 */