Mathlib Changelog
v4
Changelog
About
Github
Theorem
Counterexample.Nxzmod2.add_left_cancel
Modification history
2025-10-23 14:48
Counterexamples/CanonicallyOrderedCommSemiringTwoMul.lean
refactor: make `PosMulMono` and alike custom classes (#29395) …
Deleted
Counterexample.Nxzmod2.add_left_cancel
View on Github →
2023-06-17 05:17
Counterexamples/CanonicallyOrderedCommSemiringTwoMul.lean
feat: port Counterexamples.CanonicallyOrderedCommSemiringTwoMul (#5162)
Added
Counterexample.Nxzmod2.add_left_cancel
View on Github →