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Boolean arithmetic #18

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ritchie46 opened this issue Jul 5, 2020 · 1 comment
Closed

Boolean arithmetic #18

ritchie46 opened this issue Jul 5, 2020 · 1 comment

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@ritchie46
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Arithmetic is now only implemented for numerical types. Add boolean arithmetic with casting on the fly.
@ritchie46
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Casting isn't as cheap as for instance numpy. The booleans are stored as bits and not a byte per boolean value. Operations are a bit more expensive. Therefore the casting should be explicit.

xendai66 pushed a commit to xendai66/polars that referenced this issue Mar 30, 2023
@sorhawell
Update rust polars to +26.1 (pola-rs#18)
42e257c 
* bump rust-polars 26.1.9000

* update arr.take test
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@ritchie46