Commit 2022-07-18 22:20 925d8909
View on Github →chore(algebra/group/ulift): add missing lemmas about pow, additivize (#15469)
This renames ulift.smul_down
to ulift.smul_def
since there is no mention of down
on the LHS, and then unprimes ulift.smul_down'
now that the name is available.
It also additivizes the mul_action
instances.