Theorem NonUnitalSubalgebra.star_mem_star_iff

Modification history

2023-07-18 21:46
Mathlib/Algebra/Star/NonUnitalSubalgebra.lean
feat: define `NonUnitalStarSubalgebra`s and develop basic API (#5537) …
Added NonUnitalSubalgebra.star_mem_star_iffView on Github →