Theorem Set.coe_biUnionEqSigmaOfDisjoint_symm_apply

Modification history

2025-07-12 03:26
Mathlib/Data/Set/Pairwise/Lattice.lean
feat(Topology/ENNReal): Add `ENNReal.tsum_biUnion` (#18379) …
Added Set.coe_biUnionEqSigmaOfDisjoint_symm_applyView on Github →