Joshua Bronson <jabron...@gmail.com> added the comment:
Thanks, Mark. Yes, I saw where Tim said round-half-even should be the default, but I didn't see any proposal to expose it as e.g. math.round_half_even() instead, nor a more complete look at what other languages do. That, along with the subject being 2.6 and not 3, made me think this change in Python 3 must have been discussed more fully elsewhere. Was it not? And I agree -- nowhere have I been proposing changing "round" again. My proposals have been: 1. Update the round() docs to make the documentation of this behavior less buried, 2. include a (brief) justification (possibly even just a link to http://wiki.c2.com/?BankersRounding or some more-authoritative document), and 3. link to where else this change in Python 3 was discussed more, if anywhere, or else confirm this change was made based on no additional analysis that we can find written down. It'd also be interesting to hear if this is something we wish we'd done differently now, but that shouldn't distract from 1, 2, and 3. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue32956> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
