Mathlib Changelog
v4
Changelog
About
Github
Theorem
NonUnitalSubsemiring.toAddSubmonoid_injective
Modification history
2024-11-03 08:14
Mathlib/RingTheory/NonUnitalSubsemiring/Basic.lean
chore(RingTheory/NonUnitalSubsemiring): split `Basic.lean` (#18517) …
Modified
NonUnitalSubsemiring.toAddSubmonoid_injective
View on Github →
2023-04-14 23:46
Mathlib/RingTheory/NonUnitalSubsemiring/Basic.lean
feat: Port `RingTheory.NonUnitalSubsemiring.Basic` (#1774)
Added
NonUnitalSubsemiring.toAddSubmonoid_injective
View on Github →