From 728d7b43fc8a4f9b3ec772fd8b75a39b945e9f04 Mon Sep 17 00:00:00 2001 From: Joseph Myers Date: Thu, 17 Jan 2013 20:25:51 +0000 Subject: Fix cacos real-part inaccuracy for result real part near 0 (bug 15023). --- sysdeps/i386/fpu/libm-test-ulps | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'sysdeps/i386') diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps index 3fc30de462..1525b16f37 100644 --- a/sysdeps/i386/fpu/libm-test-ulps +++ b/sysdeps/i386/fpu/libm-test-ulps @@ -303,6 +303,12 @@ float: 1 ifloat: 1 ildouble: 2 ldouble: 2 +Test "Imaginary part of: cacos (0x1.fp1023 + 0x1.fp1023 i) == 7.853981633974483096156608458198757210493e-1 - 7.107906849659093345062145442726115449315e2 i": +double: 1 +idouble: 1 +Test "Imaginary part of: cacos (0x1.fp127 + 0x1.fp127 i) == 7.853981633974483096156608458198757210493e-1 - 8.973081118419833726837456344608533993585e1 i": +double: 1 +idouble: 1 Test "Imaginary part of: cacos (1.5 + +0 i) == +0 - 0.9624236501192068949955178268487368462704 i": double: 1 float: 1 -- cgit 1.4.1