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GeezerVison is showing github.com — Misc improvements to the float tutorial by rhettinger · Pull Request #102052 · python/cpython

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rhettinger commented Feb 19, 2023

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rhettinger added 4 commits

February 19, 2023 10:51


          Example is more intelligible without the leading zeros

1e2ec34


          Leading zeros are easier to read and match the surrounding text.

082d7a8


          Compare sum() to straight addition and to math.fsum()

2ff520d


          Show math.isclose() for comparing inexact values

22e1a96

rhettinger added docs

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Feb 19, 2023

bedevere-bot added the awaiting core review label

Feb 19, 2023

rhettinger added 4 commits

February 19, 2023 12:05


          Add doctests throughout

cb1f78a


          Add a more useful example of round() for comparisons

e9e959a


          Shorter example

8f02dc5


          Fix doctests: Missing import and counterfactual example.

d8bcc4c

mdickinson approved these changes

Feb 19, 2023

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LGTM

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bedevere-bot added awaiting merge and removed awaiting core review labels

Feb 19, 2023

rhettinger added 2 commits

February 19, 2023 13:05


          Compare sum() and fsum() with straight addition

cd8abc5


          Add section author

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rhettinger added the needs backport to 3.11 only security fixes label

Feb 19, 2023

rhettinger merged commit 3b264df into python:main

Feb 19, 2023

bedevere-bot removed the awaiting merge label

Feb 19, 2023

miss-islington commented Feb 19, 2023

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Thanks @rhettinger for the PR 🌮🎉.. I'm working now to backport this PR to: 3.11.
🐍🍒⛏🤖

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bedevere-bot commented Feb 19, 2023

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GH-102054 is a backport of this pull request to the 3.11 branch.

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miss-islington pushed a commit to miss-islington/cpython that referenced this pull request

Feb 19, 2023


          Misc improvements to the float tutorial (pythonGH-102052)

7ebd9b0

(cherry picked from commit 3b264df)

Co-authored-by: Raymond Hettinger <[email protected]>

bedevere-bot removed the needs backport to 3.11 only security fixes label

Feb 19, 2023

rhettinger deleted the float_tutorial_improvements branch

February 19, 2023 19:22

jaraco pushed a commit to jaraco/cpython that referenced this pull request

Feb 20, 2023


          Misc improvements to the float tutorial (pythonGH-102052)

3055af6

jaraco mentioned this pull request

Feb 20, 2023

gh-88233: zipfile: refactor _strip_extra #102083

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carljm added a commit to carljm/cpython that referenced this pull request

Feb 20, 2023


          Merge branch 'main' into inlinecomp2

9f0fc5b

* main: (60 commits)
  pythongh-102056: Fix a few bugs in error handling of exception printing code (python#102078)
  pythongh-102011: use sys.exception() instead of sys.exc_info() in docs where possible (python#102012)
  pythongh-101566: Sync with zipp 3.14. (pythonGH-102018)
  pythonGH-99818: improve the documentation for zipfile.Path and Traversable (pythonGH-101589)
  pythongh-88233: zipfile: handle extras after a zip64 extra (pythonGH-96161)
  pythongh-101981: Apply HOMEBREW related environment variables (pythongh-102074)
  pythongh-101907: Stop using `_Py_OPCODE` and `_Py_OPARG` macros (pythonGH-101912)
  pythongh-101819: Adapt _io types to heap types, batch 1 (pythonGH-101949)
  pythongh-101981: Build macOS as recommended by the devguide (pythonGH-102070)
  pythongh-97786: Fix compiler warnings in pytime.c (python#101826)
  pythongh-101578: Amend PyErr_{Set,Get}RaisedException docs (python#101962)
  Misc improvements to the float tutorial (pythonGH-102052)
  pythongh-85417: Clarify behaviour on branch cuts in cmath module (python#102046)
  pythongh-100425: Update tutorial docs related to sum() accuracy (FH-101854)
  Add missing 'is' to `cmath.log()` docstring (python#102049)
  pythongh-100210: Correct the comment link for unescaping HTML (python#100212)
  pythongh-97930: Also include subdirectory in makefile. (python#102030)
  pythongh-99735: Use required=True in argparse subparsers example (python#100927)
  Fix incorrectly documented attribute in csv docs (python#101250)
  pythonGH-84783: Make the slice object hashable (pythonGH-101264)
  ...

carljm added a commit to carljm/cpython that referenced this pull request

Feb 22, 2023


          Merge branch 'main' into inlinecomp

544b30c

* main: (225 commits)
  pythongh-102056: Fix a few bugs in error handling of exception printing code (python#102078)
  pythongh-102011: use sys.exception() instead of sys.exc_info() in docs where possible (python#102012)
  pythongh-101566: Sync with zipp 3.14. (pythonGH-102018)
  pythonGH-99818: improve the documentation for zipfile.Path and Traversable (pythonGH-101589)
  pythongh-88233: zipfile: handle extras after a zip64 extra (pythonGH-96161)
  pythongh-101981: Apply HOMEBREW related environment variables (pythongh-102074)
  pythongh-101907: Stop using `_Py_OPCODE` and `_Py_OPARG` macros (pythonGH-101912)
  pythongh-101819: Adapt _io types to heap types, batch 1 (pythonGH-101949)
  pythongh-101981: Build macOS as recommended by the devguide (pythonGH-102070)
  pythongh-97786: Fix compiler warnings in pytime.c (python#101826)
  pythongh-101578: Amend PyErr_{Set,Get}RaisedException docs (python#101962)
  Misc improvements to the float tutorial (pythonGH-102052)
  pythongh-85417: Clarify behaviour on branch cuts in cmath module (python#102046)
  pythongh-100425: Update tutorial docs related to sum() accuracy (FH-101854)
  Add missing 'is' to `cmath.log()` docstring (python#102049)
  pythongh-100210: Correct the comment link for unescaping HTML (python#100212)
  pythongh-97930: Also include subdirectory in makefile. (python#102030)
  pythongh-99735: Use required=True in argparse subparsers example (python#100927)
  Fix incorrectly documented attribute in csv docs (python#101250)
  pythonGH-84783: Make the slice object hashable (pythonGH-101264)
  ...

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