Theorem Sum.smul_inl

Modification history

2024-07-20 07:03

Mathlib/Algebra/Group/Action/Sum.lean

chore(*): use ⊕ notation for `Sum` (#14934)

Modified Sum.smul_inl View on Github →

2022-12-07 07:59

Mathlib/GroupTheory/GroupAction/Sum.lean

feat port: Group theory.GroupAction.Sum (#882) …

Added Sum.smul_inl View on Github →