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Generalise convex set and polytope operations to semirings - #114

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kilianar wants to merge 1 commit into
ooovi:mainfrom
kilianar:weaken-pointwise-convexity-assumptions
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kilianar wants to merge 1 commit into
ooovi:mainfrom
kilianar:weaken-pointwise-convexity-assumptions

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@kilianar

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During the workshop, we proved some lemmas about pointwise operations that have since been added upstream with very similar proofs. This PR weakens Ring to Semiring and, where possible, AddCommGroup to AddCommMonoid. It also propagates these weaker assumptions to lemmas using those pointwise operations. Most proofs are unchanged and only have their assumptions weakened.

@martinwintermath

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LGTM 🎉 @ooovi

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3 participants