Theorem Subalgebra.unop_coe

Modification history

2024-11-13 14:41
Mathlib/Algebra/Algebra/Subalgebra/MulOpposite.lean
chore(Submonoid): make `coe` projection be a prefix (#18870) …
Deleted Subalgebra.unop_coeView on Github →
2024-06-18 00:39
Mathlib/Algebra/Algebra/Subalgebra/MulOpposite.lean
feat: add definition of opposite of subsemirings, subrings, and subalgebras (#12846) …
Added Subalgebra.unop_coeView on Github →