# Commit 2022-04-21 12:09 761801fd

View on Github →feat(algebra/monoid_algebra/grading): Use the new graded_algebra API (#13360)
This removes `to_grades_by`

and `of_grades_by`

, and prefers `graded_algebra.decompose`

as the canonical spelling.
This might undo some of the performance improvements in #13169, but it's not clear where to apply the analogous changes here, or whether they're really needed any more anyway,