Theorems · Theorem · order theory
disjoint_compl_compl_left_iff
∀ {α : Type u_2} [inst : HeytingAlgebra α] {a b : α}, Disjoint aᶜᶜ b ↔ Disjoint a b- Defined in
- Mathlib.Order.Heyting.Basic
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 12 from the axioms · uses propext
- Assumes
- HeytingAlgebra
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites4
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Compl.complstatement and proof · cited by 2,925
- Disjointstatement · cited by 2,201
- HeytingAlgebrastatement and proof · cited by 108
- compl_compl_complproof · cited by 3
Cited by1
Results whose statement or proof uses this declaration.
- compl_compl_inf_distribproof · cited by 2