Def Lean.Expr.relSidesIfSymm?

Modification history

2024-05-15 13:09
Mathlib/Tactic/Relation/Symm.lean
feat: port `cc` tactic (2/3) (#11960) …
Added Lean.Expr.relSidesIfSymm?View on Github →
2024-03-05 04:47
Mathlib/Tactic/Relation/Symm.lean
chore: move Mathlib to v4.7.0-rc1 (#11162) …
Deleted Lean.Expr.relSidesIfSymm?View on Github →
2023-11-17 21:01
Mathlib/Tactic/Relation/Symm.lean
feat: convenient meta declarations (#7519) …
Added Lean.Expr.relSidesIfSymm?View on Github →