Theorem NonUnitalSubring.comap_iInf

Modification history

2026-09-10 16:50
Mathlib/RingTheory/NonUnitalSubring/Basic.lean
refactor: make several definitions take concrete morphism classes (#43596) …
Modified NonUnitalSubring.comap_iInfView on Github →
2023-08-10 19:52
Mathlib/RingTheory/NonUnitalSubring/Basic.lean
chore: banish `Type _` and `Sort _` (#6499) …
Modified NonUnitalSubring.comap_iInfView on Github →
2023-07-01 15:01
Mathlib/RingTheory/NonUnitalSubring/Basic.lean
feat: define `NonUnitalSubring`s (#5151) …
Added NonUnitalSubring.comap_iInfView on Github →