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Finset.mem_shadow_iff_exists_sdiff
Modification history
2024-10-22 13:55
Mathlib/Combinatorics/SetFamily/Shadow.lean
chore(Combinatorics): use newly introduced finset notation (#18055) …
Modified
Finset.mem_shadow_iff_exists_sdiff
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2023-11-03 20:42
Mathlib/Combinatorics/SetFamily/Shadow.lean
feat: Lemmas about the iterated shadow (#7863) …
Added
Finset.mem_shadow_iff_exists_sdiff
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