Theorem SetSemiring.one_def

Modification history

2026-10-13 18:29
Mathlib/Data/Set/Semiring.lean
refactor: review of `SetSemiring` (#37603) …
Modified SetSemiring.one_defView on Github →
2023-03-02 22:50
Mathlib/Data/Set/Semiring.lean
feat: forward-port leanprover-community/mathlib#18449 (#2518) …
Added SetSemiring.one_defView on Github →