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Homeomorph.coe_sumComm
Modification history
2025-03-11 15:38
Mathlib/Topology/Constructions/SumProd.lean
chore(Topology/Constructions): split out results about sums, products and distributivity (#22827) …
Modified
Homeomorph.coe_sumComm
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2024-08-30 01:03
Mathlib/Topology/Homeomorph.lean
feat: disjoint union of topological spaces is commutative and associative (#15982) …
Added
Homeomorph.coe_sumComm
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