Theorems · Theorem · order theory
IsLUB.ciSup_set_eq
∀ {α : Type u_1} {β : Type u_2} [inst : ConditionallyCompleteLattice α] {a : α} {s : Set β} {f : β → α},
IsLUB (f '' s) a → s.Nonempty → ⨆ i, f ↑i = a- Cited by
- 1 results in Mathlib
- Foundations
- Depth 11 from the axioms · uses propext, Quot.sound
- Assumes
- ConditionallyCompleteLattice
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites10
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
- Set.Elemstatement · cited by 7,166
- Set.imagestatement and proof · cited by 5,609
- Set.Nonemptystatement and proof · cited by 2,627
- iSupstatement · cited by 2,415
- ConditionallyCompleteLatticestatement and proof · cited by 364
- IsLUBstatement and proof · cited by 280
- Set.Nonempty.imageproof · cited by 87
- Set.image_eq_rangeproof · cited by 57
- IsLUB.csSup_eqproof · cited by 19
Cited by1
Results whose statement or proof uses this declaration.
- GaloisConnection.l_csSupproof · cited by 4