diff options
Diffstat (limited to 'sysdeps/ieee754/ldbl-96/e_coshl.c')
| -rw-r--r-- | sysdeps/ieee754/ldbl-96/e_coshl.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/sysdeps/ieee754/ldbl-96/e_coshl.c b/sysdeps/ieee754/ldbl-96/e_coshl.c index 6af846c..8c38fa4 100644 --- a/sysdeps/ieee754/ldbl-96/e_coshl.c +++ b/sysdeps/ieee754/ldbl-96/e_coshl.c @@ -79,16 +79,15 @@ static long double one = 1.0, half=0.5, huge = 1.0e4900L; if (ex < 0x400c || (ex == 0x400c && mx < 0xb1700000u)) return half*__ieee754_expl(fabsl(x)); - /* |x| in [log(maxdouble), overflowthresold] */ - if (ex < 0x400d - || (ex == 0x400d && (mx < 0xb170b513u - || (mx == 0xb170b513u && lx < 0xa1dfd60cu)))) + /* |x| in [log(maxdouble), log(2*maxdouble)) */ + if (ex == 0x400c && (mx < 0xb174ddc0u + || (mx == 0xb174ddc0u && lx < 0x31aec0ebu))) { w = __ieee754_expl(half*fabsl(x)); t = half*w; return t*w; } - /* |x| > overflowthresold, cosh(x) overflow */ + /* |x| >= log(2*maxdouble), cosh(x) overflow */ return huge*huge; } |