[3.10] bpo-45584: Clarify math.trunc documentation (GH-29183)
#32273
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While floor/ceil 's documentation are very precise, `truncate` was not explained. I actually had to search online to understand the difference between `truncate` and `floor` (admittedly, once I remembered that numbers are signed, and that floating numbers actually uses a bit for negation symbol instead of two complement, it became obvious) Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com> Co-authored-by: Éric Araujo <merwok@netwok.org> Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu> Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com> (cherry picked from commit ebbdbbf) Co-authored-by: Arthur Milchior <arthur@milchior.fr>
JelleZijlstra
approved these changes
Apr 2, 2022
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@Arthur-Milchior and @JelleZijlstra: Status check is done, and it's a success ✅ . |
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@Arthur-Milchior and @JelleZijlstra: Status check is done, and it's a failure ❌ . |
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While floor/ceil 's documentation are very precise,
truncatewas not explained. I actually had to search online to understand the difference betweentruncateandfloor(admittedly, once I remembered that numbers are signed, and that floating numbers actually uses a bit for negation symbol instead of two complement, it became obvious)Co-authored-by: Alex Waygood Alex.Waygood@Gmail.com
Co-authored-by: Éric Araujo merwok@netwok.org
Co-authored-by: Terry Jan Reedy tjreedy@udel.edu
Co-authored-by: Jelle Zijlstra jelle.zijlstra@gmail.com
(cherry picked from commit ebbdbbf)
Co-authored-by: Arthur Milchior arthur@milchior.fr
https://bugs.python.org/issue45584