2 Commits

Author	SHA1	Message	Date
Mark Dickinson	99d652ef66	Issue #7534: Fix handling of nans, infinities, and negative zero in ** ... operator, on IEEE 754 platforms. Thanks Marcos Donolo for original patch.	2009-12-30 12:12:23 +00:00
Christian Heimes	6f34109384	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 :)	2008-04-18 23:13:07 +00:00