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Converting pyarrow.float32() values to pandas leads to weird printing #18

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prockenschaub opened this issue Dec 8, 2022 · 0 comments
Open

Converting pyarrow.float32() values to pandas leads to weird printing #18

prockenschaub opened this issue Dec 8, 2022 · 0 comments

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@prockenschaub
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Rounded numbers with only a few decimal places suddenly become many more decimal places, e.g.:

pa.array([23.8], type=pa.float32()).to_pandas()
#> 0    23.799999
#> dtype: float32

This problem does not exist with pyarrow.float64(), consider moving to higher precision.
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@prockenschaub