Theorems · Theorem · combinatorics
Finset.univ_finset_of_isEmpty
∀ {α : Type u_4} [h : IsEmpty α], Set.univ = {∅}- Defined in
- Mathlib.Data.Finset.Basic
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 57 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- IsEmpty
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites6
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Setstatement · cited by 53,352
- Finsetstatement and proof · cited by 13,712
- Set.univstatement and proof · cited by 3,945
- IsEmptystatement and proof · cited by 759
- subset_antisymmproof · cited by 150
- Finset.eq_empty_of_isEmptyproof · cited by 6
Cited by1
Results whose statement or proof uses this declaration.
- Finset.univ_finset_eq_singleton_empty_iffproof · cited by 0