New submission from 夏熙临: When I was using cmath.atanh, I found that this function generates wrong output.
For example: >>> import cmath >>> cmath.atanh(-1.89) (-0.5888951591901462+1.5707963267948966j) However, the correct output should be: (-0.5888951591901462-1.5707963267948966j) Clearly, the sign of the imaginary part is wrong. ---------- components: Library (Lib) messages: 236636 nosy: 夏熙临 priority: normal severity: normal status: open title: cmath.atanh has wrong output type: behavior versions: Python 2.7 _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue23523> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
