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Theorem multiset.smul_prod

Modification history

2022-04-19 14:04
src/group_theory/group_action/basic.lean
refactor(group_theory/group_action/big_operators): extract to a new file (#13340) …
Modified multiset.smul_prodView on Github →
2021-09-08 14:00
src/algebra/group_ring_action.lean
feat(group_theory/group_action): Extract a smaller typeclass out of `mul_semiring_action` (#8918) …
Modified multiset.smul_prodView on Github →
2020-07-24 13:03
src/algebra/group_ring_action.lean
feat(field_theory/fixed): a field is normal over the fixed subfield under a group action (#3520) …
Added multiset.smul_prodView on Github →