data-apis / array-api

RFC document, tooling and other content related to the array API standard

https://data-apis.github.io/array-api/latest/

MIT License

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Open kgryte opened 2 months ago

kgryte commented 2 months ago

This PR

resolves https://github.com/data-apis/array-api/issues/598 by adding cumulative_prod to the specification for computing the cumulative product.
follows cumulative_sum in matching axis, dtype, and include_initial semantics.
as with cumulative_sum, this specification differs from NumPy in that flattening is not the default behavior. Similar to PyTorch, an axis argument is required if the input array has more than one dimension.

asmeurer commented 2 months ago

797 is relevant here too.