Theorem Set.mem_diagonal_iff

Modification history

2026-01-16 16:52
Mathlib/Data/Set/Operations.lean
feat: `push` for `Set` membership (#34023) …
Modified Set.mem_diagonal_iffView on Github →
2025-08-01 01:40
Mathlib/Data/Set/Operations.lean
feat: start using `grind` in `Set` API (#27670) …
Modified Set.mem_diagonal_iffView on Github →
2024-01-18 02:11
Mathlib/Data/Set/Defs.lean
chore(Data/Set): move definitions to a new file (#9737) …
Modified Set.mem_diagonal_iffView on Github →
2022-12-14 16:48
Mathlib/Data/Set/Prod.lean
feat: port Data.Set.Prod (#1004) …
Added Set.mem_diagonal_iffView on Github →