Theorem Finset.covby_iff_card_sdiff_eq_one

Modification history

2024-01-09 09:25
Mathlib/Data/Finset/Grade.lean
chore(Covby): rename `Covby` to `CovBy` (#9578) …
Deleted Finset.covby_iff_card_sdiff_eq_oneView on Github →
2023-12-09 13:26
Mathlib/Data/Finset/Card.lean
feat: Finsets and multisets are graded (#8892) …
Modified Finset.covby_iff_card_sdiff_eq_oneView on Github →
2023-11-03 20:42
Mathlib/Data/Finset/Card.lean
feat: Lemmas about the iterated shadow (#7863) …
Added Finset.covby_iff_card_sdiff_eq_oneView on Github →