Theorem NonUnitalSubsemiring.unitization_surjective

Modification history

2023-08-22 22:24
Mathlib/Algebra/Algebra/Subalgebra/Unitization.lean
revert: #5602 (#6717) …
Deleted NonUnitalSubsemiring.unitization_surjectiveView on Github →
2023-08-10 19:52
Mathlib/Algebra/Algebra/Subalgebra/Unitization.lean
chore: banish `Type _` and `Sort _` (#6499) …
Modified NonUnitalSubsemiring.unitization_surjectiveView on Github →
2023-08-04 08:48
Mathlib/Algebra/Algebra/Subalgebra/Unitization.lean
feat: maps between the unitization of a non-unital subalgebra and its `Algebra.adjoin` (#5602) …
Added NonUnitalSubsemiring.unitization_surjectiveView on Github →