Theorem Finset.singleton_mul

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.singleton_mulView on Github →
2023-12-08 10:23
Mathlib/Data/Finset/Pointwise.lean
chore: Replace `(· op ·) a` by `(a op ·)` (#8843) …
Modified Finset.singleton_mulView on Github →
2023-02-01 10:16
Mathlib/Data/Finset/Pointwise.lean
feat: Port/Data.Finset.Pointwise (#1911) …
Added Finset.singleton_mulView on Github →