From 8d5f44e87eff5f213762fa096be2cc3a9b48a050 Mon Sep 17 00:00:00 2001 From: vlefevre Date: Thu, 28 Jun 2007 11:54:41 +0000 Subject: cot.c: use MPFR_SAVE_EXPO_UPDATE_FLAGS, but the case +/- 2^emin could still be buggy with the current code; added a MPFR_ASSERTN (0) until it is implemented. BUGS: updated item on mpfr_cot. git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@4575 280ebfd0-de03-0410-8827-d642c229c3f4 --- BUGS | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'BUGS') diff --git a/BUGS b/BUGS index 68af93153..3856e2e01 100644 --- a/BUGS +++ b/BUGS @@ -41,13 +41,7 @@ Known bugs: * Some functions do not use MPFR_SAVE_EXPO_* macros, thus do not behave correctly in a reduced exponent range. -* tcot fails on PowerPC (32 bits), both with Linux and Mac OS X. -With r4570: -results differ for x=-1.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e-1073741824 prec=200 rnd_mode=GMP_RNDD -got -1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111e1073741822 -expected -@Inf@ -approx -0.111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111E1073741823 -No problem on Linux/x86 and Linux/x86_64. +* mpfr_cot fails on +/- 2^emin (not implemented yet). TODO: add a test. * On x86_64, tacos segfaults (because of lack of memory?) or loops for acos(1e-1073741823). -- cgit v1.2.1