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@fandimeng-fm fandimeng-fm commented Oct 4, 2025

Notes

Makes the recommended 1-line change suggested in #62520 to ArrowExtensionArray._arith_method() to convert Series with all None float64[pyarrow] values to Series with all pd.NA float64[pyarrow] values. This fixes the regression in Series.pow in pandas 3.x to match functionality in previous versions.

@mroeschke mroeschke added the Arrow pyarrow functionality label Oct 5, 2025
@mroeschke mroeschke added this to the 3.0 milestone Oct 5, 2025
@mroeschke mroeschke merged commit 38a16a7 into pandas-dev:main Oct 5, 2025
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Thanks @fandimeng-fm

jzwick pushed a commit to jzwick/pandas that referenced this pull request Oct 8, 2025
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BUG: Regression in Series.pow with all-NA double[pyarrow] values in pandas 3.x
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