Theorem Mathlib.Tactic.Ring.inv_congr

Modification history

2025-08-16 00:34
Mathlib/Tactic/Ring/Basic.lean
feat: make `ring` work for semifields (#28494) …
Modified Mathlib.Tactic.Ring.inv_congrView on Github →
2023-01-27 15:48
Mathlib/Tactic/Ring/Basic.lean
feat: `Rat` functionality for `ring` (#1711) …
Added Mathlib.Tactic.Ring.inv_congrView on Github →