D-Programming-Language/phobos — pull request #918 by jerro (2012-11-01 21:42:58+00:00)
Title: Fixed a bug in gammaIncompleteCompl

gammaIncompleteCompl currently always returns zero if the second parameter is greater than both 1.1356523406294143949492E4L and the first parameter. This result is wrong if the first parameter is only a little less than the second parameter. This pull request fixes this bug by porting the igamma_temme_large function from Boost and using it where zero was previously returned.