4 Commits

Author	SHA1	Message	Date
Mark Dickinson	4ccc137aff	Issue #9920: Skip tests for cmath.atan and cmath.atanh applied to ... complex zeros on systems where the log1p function fails to respect the sign of zero. This fixes a test failure on AIX.	2010-11-20 11:08:27 +00:00
Victor Stinner	be3da38e0a	Issue #10337: skip tests of tanh() sign in test_math and test_cmath if tanh() ... doesn't preserve the zero sign (if TANH_PRESERVES_ZERO_SIGN define is 0).	2010-11-07 14:14:27 +00:00
Mark Dickinson	c388a83135	Merged revisions 73451 via svnmerge from ... svn+ssh://pythondev@svn.python.org/python/trunk ........ r73451 | mark.dickinson | 2009-06-16 21:31:12 +0100 (Tue, 16 Jun 2009) | 1 line Acknowledge the role of the MPFR library in creating cmath_testcases.txt ........	2009-06-16 20:54:33 +00:00
Christian Heimes	53876d9cd8	Merged revisions 62380,62382-62383 via svnmerge from ... svn+ssh://pythondev@svn.python.org/python/trunk ........ r62380 | christian.heimes | 2008-04-19 01:13:07 +0200 (Sat, 19 Apr 2008) | 3 lines I finally got the time to update and merge Mark's and my trunk-math branch. The patch is collaborated work of Mark Dickinson and me. It was mostly done a few months ago. The patch fixes a lot of loose ends and edge cases related to operations with NaN, INF, very small values and complex math. The patch also adds acosh, asinh, atanh, log1p and copysign to all platforms. Finally it fixes differences between platforms like different results or exceptions for edge cases. Have fun :) ........ r62382 | christian.heimes | 2008-04-19 01:40:40 +0200 (Sat, 19 Apr 2008) | 2 lines Added new files to Windows project files More Windows related fixes are coming soon ........ r62383 | christian.heimes | 2008-04-19 01:49:11 +0200 (Sat, 19 Apr 2008) | 1 line Stupid me. Py_RETURN_NAN should actually return something ... ........	2008-04-19 00:31:39 +00:00