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Theorem subsemiring.smul_def

Modification history

2022-06-30 19:45
src/ring_theory/subsemiring/basic.lean
refactor(algebra/group/defs): rename has_scalar to has_smul (#14559) …
Modified subsemiring.smul_defView on Github →
2022-03-22 14:24
src/ring_theory/subsemiring/basic.lean
feat(algebra/subalgebra/basic): Missing scalar instances (#12874) …
Modified subsemiring.smul_defView on Github →
2021-06-07 15:40
src/ring_theory/subsemiring.lean
feat(algebra/ring/basic): define non-unital, non-associative rings (#6786) …
Modified subsemiring.smul_defView on Github →
2021-05-26 13:34
src/ring_theory/subsemiring.lean
feat(group_theory/sub{group,monoid,semiring,ring}): subobjects inherit the actions of their carrier type (#7665) …
Added subsemiring.smul_defView on Github →