Theorem Subalgebra.one_mem_toNonUnitalSubalgebra

Modification history

2025-01-12 20:22
Mathlib/Algebra/Algebra/Subalgebra/Basic.lean
chore(Subalgebra/Unitization): move unrelated defs/lemmas earlier (#20526) …
Modified Subalgebra.one_mem_toNonUnitalSubalgebraView on Github →
2023-09-12 09:41
Mathlib/Algebra/Algebra/Subalgebra/Unitization.lean
feat: maps from the unitization of non-unital subobjects of unital algebras (#6372) …
Added Subalgebra.one_mem_toNonUnitalSubalgebraView on Github →
2023-08-22 22:24
Mathlib/Algebra/Algebra/Subalgebra/Unitization.lean
revert: #5602 (#6717) …
Deleted Subalgebra.one_mem_toNonUnitalSubalgebraView 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 Subalgebra.one_mem_toNonUnitalSubalgebraView on Github →