Theorem Finset.upShadow_empty

Modification history

2023-07-01 12:39
Mathlib/Combinatorics/SetFamily/Shadow.lean
fix: precedence of shadow (#5620)
Modified Finset.upShadow_emptyView on Github →
2023-01-30 06:57
Mathlib/Combinatorics/SetFamily/Shadow.lean
feat: port Combinatorics.SetFamily.Shadow (#1938)
Added Finset.upShadow_emptyView on Github →