Def Equiv.sumSumSumComm

Modification history

2025-03-20 03:52
Mathlib/Logic/Equiv/Basic.lean
chore(Logic/Equiv): split some chunks off large file `Equiv/Basic.lean` (#23099) …
Modified Equiv.sumSumSumCommView on Github →
2024-08-30 01:03
Mathlib/Logic/Equiv/Basic.lean
feat: disjoint union of topological spaces is commutative and associative (#15982) …
Added Equiv.sumSumSumCommView on Github →