Theorem Finset.image_inv

Modification history

2024-11-25 21:33
Mathlib/Algebra/Group/Pointwise/Finset/Basic.lean
chore(Pointwise): rename `image_inv` to `image_inv_eq_inv` (#19480) …
Modified Finset.image_invView on Github →
2023-02-01 10:16
Mathlib/Data/Finset/Pointwise.lean
feat: Port/Data.Finset.Pointwise (#1911) …
Added Finset.image_invView on Github →