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Theorem smul_comm

Modification history

2020-10-31 17:41
src/group_theory/group_action.lean
chore(group_theory/group_action): introduce `smul_comm_class` (#4770)
Deleted smul_commView on Github →
2020-02-18 00:40
src/group_theory/group_action.lean
feat(linear_algebra/contraction): define contraction maps between a module and its dual (#1973) …
Added smul_commView on Github →