Theorem Mathlib.Tactic.Ring.sub_congr

Modification history

2026-02-04 23:34
Mathlib/Tactic/Ring/Basic.lean
refactor(Tactic/Ring): move most `ring` code into Common.lean (#34837) …
Modified Mathlib.Tactic.Ring.sub_congrView on Github →
2025-11-25 22:07
Mathlib/Tactic/Ring/Basic.lean
chore(Tactic/Ring): use Qq more honestly (#30647) …
Modified Mathlib.Tactic.Ring.sub_congrView on Github →
2022-11-07 21:53
Mathlib/Tactic/Ring.lean
feat: `ring_nf` tactic (#552) …
Modified Mathlib.Tactic.Ring.sub_congrView on Github →
2022-11-01 23:28
Mathlib/Tactic/Ring.lean
feat: `ring_exp` tactic, subtraction in `ring` (#519) …
Added Mathlib.Tactic.Ring.sub_congrView on Github →