From 0cbb65479147ecdaa664e88cc2a5a925f3de502f Mon Sep 17 00:00:00 2001 From: nsz Date: Mon, 19 Mar 2012 23:41:19 +0100 Subject: code cleanup of named constants zero, one, two, half are replaced by const literals The policy was to use the f suffix for float consts (1.0f), but don't use suffix for long double consts (these consts can be exactly represented as double). --- src/math/acoshl.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'src/math/acoshl.c') diff --git a/src/math/acoshl.c b/src/math/acoshl.c index d8310a73..a4024516 100644 --- a/src/math/acoshl.c +++ b/src/math/acoshl.c @@ -32,7 +32,6 @@ long double acoshl(long double x) } #elif LDBL_MANT_DIG == 64 && LDBL_MAX_EXP == 16384 static const long double -one = 1.0, ln2 = 6.931471805599453094287e-01L; /* 0x3FFE, 0xB17217F7, 0xD1CF79AC */ long double acoshl(long double x) @@ -51,10 +50,10 @@ long double acoshl(long double x) return 0.0; /* acosh(1) = 0 */ } else if (se > 0x4000) { /* x > 2 */ t = x*x; - return logl(2.0*x - one/(x + sqrtl(t - one))); + return logl(2.0*x - 1.0/(x + sqrtl(t - 1.0))); } /* 1 < x <= 2 */ - t = x - one; + t = x - 1.0; return log1pl(t + sqrtl(2.0*t + t*t)); } #endif -- cgit v1.2.1