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Title: bpo-20499: Rounding error in statistics.pvariance by rhettinger · Pull Request #28230 · python/cpython · GitHub

Open Graph Title: bpo-20499: Rounding error in statistics.pvariance by rhettinger · Pull Request #28230 · python/cpython

X Title: bpo-20499: Rounding error in statistics.pvariance by rhettinger · Pull Request #28230 · python/cpython

Description: The Python programming language. Contribute to python/cpython development by creating an account on GitHub.

Open Graph Description: Make the _ss() function exact. Also improve the speed: $ python -m timeit -r 11 -s 'from statistics import variance' -s 'from random import random, seed' -s 'seed(8564399)' ...

X Description: Make the _ss() function exact. Also improve the speed: $ python -m timeit -r 11 -s 'from statistics import variance' -s 'from random import random, seed' -s &#39...

Opengraph URL: https://github.com/python/cpython/pull/28230

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