diff options
Diffstat (limited to 'sysdeps/ieee754/dbl-64/e_asin.c')
| -rw-r--r-- | sysdeps/ieee754/dbl-64/e_asin.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sysdeps/ieee754/dbl-64/e_asin.c b/sysdeps/ieee754/dbl-64/e_asin.c index 2efa63166e..a2b309e4d5 100644 --- a/sysdeps/ieee754/dbl-64/e_asin.c +++ b/sysdeps/ieee754/dbl-64/e_asin.c @@ -312,6 +312,8 @@ double __ieee754_asin(double x){ } /* else if (k < 0x3ff00000) */ /*---------------------------- |x|>=1 -------------------------------*/ else if (k==0x3ff00000 && u.i[LOW_HALF]==0) return (m>0)?hp0.x:-hp0.x; + else + if (k>0x7ff00000 || (k == 0x7ff00000 && u.i[LOW_HALF] != 0)) return x; else { u.i[HIGH_HALF]=0x7ff00000; v.i[HIGH_HALF]=0x7ff00000; @@ -621,6 +623,8 @@ double __ieee754_acos(double x) /*---------------------------- |x|>=1 -----------------------*/ else if (k==0x3ff00000 && u.i[LOW_HALF]==0) return (m>0)?0:2.0*hp0.x; + else + if (k>0x7ff00000 || (k == 0x7ff00000 && u.i[LOW_HALF] != 0)) return x; else { u.i[HIGH_HALF]=0x7ff00000; v.i[HIGH_HALF]=0x7ff00000; |