diff options
Diffstat (limited to 'sysdeps/ieee754/dbl-64/wordsize-64/e_acosh.c')
| -rw-r--r-- | sysdeps/ieee754/dbl-64/wordsize-64/e_acosh.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sysdeps/ieee754/dbl-64/wordsize-64/e_acosh.c b/sysdeps/ieee754/dbl-64/wordsize-64/e_acosh.c index ccccdaf106..0af05a0222 100644 --- a/sysdeps/ieee754/dbl-64/wordsize-64/e_acosh.c +++ b/sysdeps/ieee754/dbl-64/wordsize-64/e_acosh.c @@ -51,13 +51,13 @@ __ieee754_acosh (double x) /* 2**28 > x > 2 */ double t = x * x; - return __ieee754_log (2.0 * x - one / (x + __ieee754_sqrt (t - one))); + return __ieee754_log (2.0 * x - one / (x + sqrt (t - one))); } else if (__glibc_likely (hx > INT64_C (0x3ff0000000000000))) { /* 1<x<2 */ double t = x - one; - return __log1p (t + __ieee754_sqrt (2.0 * t + t * t)); + return __log1p (t + sqrt (2.0 * t + t * t)); } else if (__glibc_likely (hx == INT64_C (0x3ff0000000000000))) return 0.0; /* acosh(1) = 0 */ |