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Theorem direct_sum.grade_zero.smul_eq_mul

Modification history

2021-10-08 14:22
src/algebra/direct_sum/ring.lean
feat(algebra/graded_monoid): Split out graded monoids from graded rings (#9586) …
Deleted direct_sum.grade_zero.smul_eq_mulView on Github →
2021-04-14 18:40
src/algebra/direct_sum_graded.lean
feat(algebra/direct_sum_graded): `A 0` is a ring, `A i` is an `A 0`-module, and `direct_sum.of A 0` is a ring_hom (#6851) …
Added direct_sum.grade_zero.smul_eq_mulView on Github →