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-rw-r--r--src/math/asinhl.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/src/math/asinhl.c b/src/math/asinhl.c
index b2edf904..dc5dd71f 100644
--- a/src/math/asinhl.c
+++ b/src/math/asinhl.c
@@ -29,7 +29,6 @@ long double asinhl(long double x)
}
#elif LDBL_MANT_DIG == 64 && LDBL_MAX_EXP == 16384
static const long double
-one = 1.000000000000000000000e+00L, /* 0x3FFF, 0x00000000, 0x00000000 */
ln2 = 6.931471805599453094287e-01L, /* 0x3FFE, 0xB17217F7, 0xD1CF79AC */
huge = 1.000000000000000000e+4900L;
@@ -44,17 +43,17 @@ long double asinhl(long double x)
return x + x; /* x is inf or NaN */
if (ix < 0x3fde) { /* |x| < 2**-34 */
/* return x, raise inexact if x != 0 */
- if (huge+x > one)
+ if (huge+x > 1.0)
return x;
}
if (ix > 0x4020) { /* |x| > 2**34 */
w = logl(fabsl(x)) + ln2;
} else if (ix > 0x4000) { /* 2**34 > |x| > 2.0 */
t = fabsl(x);
- w = logl(2.0*t + one/(sqrtl(x*x + one) + t));
+ w = logl(2.0*t + 1.0/(sqrtl(x*x + 1.0) + t));
} else { /* 2.0 > |x| > 2**-28 */
t = x*x;
- w =log1pl(fabsl(x) + t/(one + sqrtl(one + t)));
+ w =log1pl(fabsl(x) + t/(1.0 + sqrtl(1.0 + t)));
}
if (hx & 0x8000)
return -w;