Theorem Finset.smul_def

Modification history

2024-10-22 14:15
Mathlib/Algebra/Group/Pointwise/Finset/Basic.lean
refactor(Group/Pointwise/Finset): state `mul_singleton`/`singleton_mul` using `•` (#18068) …
Modified Finset.smul_defView on Github →
2023-05-28 11:05
Mathlib/Data/Finset/Pointwise.lean
refactor: use the typeclass `SProd` to implement overloaded notation `· ×ˢ ·` (#4200) …
Modified Finset.smul_defView on Github →
2023-02-01 10:16
Mathlib/Data/Finset/Pointwise.lean
feat: Port/Data.Finset.Pointwise (#1911) …
Added Finset.smul_defView on Github →