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| From | Hermann Riemann <nospam.ng@hermann-riemann.de> |
| Newsgroups | de.comp.lang.python |
| Subject | Re: -1//2 |
| Date | Fri, 11 Apr 2025 06:27:31 +0200 |
| Lines | 18 |
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Am 10.04.25 um 17:02 schrieb Peter Heitzer: > Hermann Riemann <nospam.ng@hermann-riemann.de> wrote: >> Das Ergebnis von -1//2 ist laut Python3 -1 >> Wegen Vorzeichen shift? > Der Operator // macht eine Floor Division und math.floor(-0.5) ergibt > -1. > Siehe dazu PEP238 https://peps.python.org/pep-0238/ Floor ist floating point. -1, 2, // soll alles integer sein. -1//2==-(1//2) liefert False Sieht mir ungewohnt aus. -- <http://www.hermann-riemann.de>
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-1//2 Hermann Riemann <nospam.ng@hermann-riemann.de> - 2025-04-10 16:50 +0200
Re: -1//2 "Peter Heitzer" <peter.heitzer@rz.uni-regensburg.de> - 2025-04-10 15:02 +0000
Re: -1//2 "Peter J. Holzer" <hjp-usenet4@hjp.at> - 2025-04-10 20:08 +0200
Re: -1//2 "Peter J. Holzer" <hjp-usenet4@hjp.at> - 2025-04-23 22:10 +0200
Re: -1//2 Hermann Riemann <nospam.ng@hermann-riemann.de> - 2025-04-11 06:27 +0200
Re: -1//2 "Peter Heitzer" <peter.heitzer@rz.uni-regensburg.de> - 2025-04-11 08:04 +0000
Re: -1//2 Patrick Rudin <taxi_bs@gmx.ch> - 2025-04-11 13:18 +0200
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