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Created on 2015-10-11 22:41 by Michał Jan Warecki, last changed 2022-04-11 14:58 by admin. This issue is now closed.
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| msg252828 - (view) | Author: Michał Jan Warecki (Michał Jan Warecki) | Date: 2015-10-11 22:41 | |
This should speak for itself: >>> 3*4.35 13.049999999999999 >>> The error is reproducible, and applies to all decimal numbers ending with \.[0-9]5, and \.[0-4] as well as \.[6-9], when multiplied by 3. Examples: >>> 3*4.1 12.299999999999999 >>> 3*4.4 13.200000000000001 >>> 3*4.6 13.799999999999999 >>> 3*4.8 14.399999999999999 >>> 3*4.9 14.700000000000001 >>> 4*3.1 12.4 >>> 4*4.1 16.4 >>> 3*4.1 12.299999999999999 >>> 6*4.1 24.599999999999998 >>> 6*4.4 26.400000000000002 >>> |
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| msg252829 - (view) | Author: Ezio Melotti (ezio.melotti) *  |
Date: 2015-10-11 22:42 | |
See https://docs.python.org/3/tutorial/floatingpoint.html |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:58:22 | admin | set | github: 69565 |
| 2015-10-11 22:42:30 | ezio.melotti | set | status: open -> closed nosy: + ezio.melotti messages: + msg252829 resolution: not a bug stage: resolved |
| 2015-10-11 22:41:22 | Michał Jan Warecki | set | components: + Interpreter Core |
| 2015-10-11 22:41:00 | Michał Jan Warecki | create | |