From bcc8d6617ba029c288fff9680a02b9a3b1caa9c0 Mon Sep 17 00:00:00 2001 From: Joseph Myers Date: Mon, 9 Apr 2012 22:31:35 +0000 Subject: Fix ctan, ctanh overflow (bug 11521). --- ChangeLog | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'ChangeLog') diff --git a/ChangeLog b/ChangeLog index 109b6a100a..3686491a2d 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,19 @@ +2012-04-09 Joseph Myers + + [BZ #11521] + * math/s_ctan.c: Include . + (__ctan): Avoid internal overflow or cancellation in calculating + denominator. + * math/s_ctanf.c: Likewise. + * math/s_ctanl.c: Likewise. + * math/s_ctanh.c: Likewise. + * math/s_ctanhf.c: Likewise. + * math/s_ctanhl.c: Likewise. + * math/libm-test.inc (ctan_test): Add more tests. + (ctanh_test): Likewise. + * sysdeps/i386/fpu/libm-test-ulps: Update. + * sysdeps/x86_64/fpu/libm-test-ulps: Likewise. + 2012-04-09 Andreas Jaeger [BZ #6894] -- cgit 1.4.1