Mathlib Changelog
v4
Changelog
About
Github
Theorem
Finset.mem_upShadow_iterate_iff_exists_card
Modification history
2023-11-03 20:42
Mathlib/Combinatorics/SetFamily/Shadow.lean
feat: Lemmas about the iterated shadow (#7863) …
Added
Finset.mem_upShadow_iterate_iff_exists_card
View on Github →