Theorem NonUnitalAlgebra.to_subring_eq_top

Modification history

2026-01-03 21:36
Mathlib/Algebra/Algebra/NonUnitalSubalgebra.lean
feat(Algebra): characterise when a submodule constructor is equal to `⊥` (#32836)
Deleted NonUnitalAlgebra.to_subring_eq_topView on Github →
2023-08-10 19:52
Mathlib/Algebra/Algebra/NonUnitalSubalgebra.lean
chore: banish `Type _` and `Sort _` (#6499) …
Modified NonUnitalAlgebra.to_subring_eq_topView on Github →
2023-07-03 00:43
Mathlib/Algebra/Algebra/NonUnitalSubalgebra.lean
feat: define `NonUnitalSubalgebra` and develop basic API (#5512) …
Added NonUnitalAlgebra.to_subring_eq_topView on Github →