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Fixing the cartesian product of a CFM and a generic object. #39724

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@tscrim tscrim commented Mar 17, 2025

Fixes #39723 by dispatching to the appropriate class based on input.

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Documentation preview for this PR (built with commit e32b11b; changes) is ready! 🎉
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tscrim commented Mar 17, 2025

Hopefully this will be a fairly easy PR to review.

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ok, looks good

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tscrim commented Mar 17, 2025

Thank you!

vbraun pushed a commit to vbraun/sage that referenced this pull request Mar 19, 2025
sagemathgh-39724: Fixing the cartesian product of a CFM and a generic object.
    
<!-- ^ Please provide a concise and informative title. -->
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description below. -->
<!-- ^ For example, instead of "Fixes sagemath#12345" use "Introduce new method
to calculate 1 + 2". -->
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Fixes sagemath#39723 by dispatching to the appropriate class based on input.

### 📝 Checklist

<!-- Put an `x` in all the boxes that apply. -->

- [x] The title is concise and informative.
- [x] The description explains in detail what this PR is about.
- [x] I have linked a relevant issue or discussion.
- [x] I have created tests covering the changes.
- [x] I have updated the documentation and checked the documentation
preview.

### ⌛ Dependencies

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URL: sagemath#39724
Reported by: Travis Scrimshaw
Reviewer(s): Frédéric Chapoton
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cartesian_product of a CombinatorialFreeAlgebra and a non-algebra fails
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