Theorems · Theorem · logic and foundations
Set.subset_union_right
∀ {α : Type u} {s t : Set α}, t ⊆ s ∪ t- Defined in
- Mathlib.Data.Set.Basic
- Cited by
- 123 results in Mathlib
- Foundations
- Depth 6 from the axioms, rests on 16 definitions · uses no axioms
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites1
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Setstatement and proof · cited by 53,352
Cited by123
Results whose statement or proof uses this declaration.
- IntermediateField.adjoin_le_iffproof · cited by 28
- Filter.hasBasis_cocompactproof · cited by 14
- Set.union_inter_cancel_rightproof · cited by 9
- Matroid.Indep.contract_indep_iffproof · cited by 9
- Filter.union_mem_supproof · cited by 9
- Filter.hasBasis_coclosedCompactproof · cited by 8
- Algebra.gcproof · cited by 7
- IntermediateField.adjoin_adjoin_leftproof · cited by 6
- Matroid.Indep.closure_eq_setOfPred_isBasis_insertproof · cited by 6
- MeasureTheory.SimpleFunc.tendsto_approxOnproof · cited by 6
- hasBasis_coLindelofproof · cited by 5
- FirstOrder.Language.Theory.models_iff_not_satisfiableproof · cited by 4