Theorem Finset.exists_subset_of_mem_shadow

Modification history

2023-11-03 20:42
Mathlib/Combinatorics/SetFamily/Shadow.lean
feat: Lemmas about the iterated shadow (#7863) …
Modified Finset.exists_subset_of_mem_shadowView on Github →
2023-07-01 12:39
Mathlib/Combinatorics/SetFamily/Shadow.lean
fix: precedence of shadow (#5620)
Modified Finset.exists_subset_of_mem_shadowView on Github →
2023-01-30 06:57
Mathlib/Combinatorics/SetFamily/Shadow.lean
feat: port Combinatorics.SetFamily.Shadow (#1938)
Added Finset.exists_subset_of_mem_shadowView on Github →