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Groups > comp.lang.python > #111487
| From | Paul Rubin <no.email@nospam.invalid> |
|---|---|
| Newsgroups | comp.lang.python |
| Subject | Re: math.frexp |
| Date | 2016-07-15 13:24 -0700 |
| Organization | A noiseless patient Spider |
| Message-ID | <87eg6uejjx.fsf@jester.gateway.pace.com> (permalink) |
| References | <5788cb76$0$1599$c3e8da3$5496439d@news.astraweb.com> <CAPTjJmq=wGopxP_49b6CEjU-N8YbyGeWF85YW+5pe+T_Lsycpg@mail.gmail.com> <mailman.16.1468583297.2307.python-list@python.org> <5789101c$0$1615$c3e8da3$5496439d@news.astraweb.com> |
Steven D'Aprano <steve@pearwood.info> writes: > But this can give some protection against overflow of intermediate > values. Might be simplest to just add the logarithms. Look up Kahan summation for how to do that while minimizing loss of precision.
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math.frexp Steven D'Aprano <steve@pearwood.info> - 2016-07-15 21:39 +1000
Re: math.frexp Chris Angelico <rosuav@gmail.com> - 2016-07-15 21:48 +1000
Re: math.frexp Steven D'Aprano <steve@pearwood.info> - 2016-07-16 02:32 +1000
Re: math.frexp Chris Angelico <rosuav@gmail.com> - 2016-07-16 02:44 +1000
Re: math.frexp Random832 <random832@fastmail.com> - 2016-07-15 14:28 -0400
Re: math.frexp Paul Rubin <no.email@nospam.invalid> - 2016-07-15 13:24 -0700
Re: math.frexp Steven D'Aprano <steve@pearwood.info> - 2016-07-16 20:21 +1000
Re: math.frexp Paul Rubin <no.email@nospam.invalid> - 2016-07-16 12:49 -0700
Re: math.frexp Nobody <nobody@nowhere.invalid> - 2016-07-15 17:39 +0100
Re: math.frexp Vlastimil Brom <vlastimil.brom@gmail.com> - 2016-07-17 01:18 +0200
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