Mathlib Map

Theorems · Theorem · order theory

LE.le.disjoint_compl_left

∀ {α : Type u_2} [inst : HeytingAlgebra α] {a b : α}, b ≤ a → Disjoint aᶜ b
Defined in
Mathlib.Order.Heyting.Basic
Cited by
2 results in Mathlib
Foundations
Depth 8 from the axioms · uses no axioms
Assumes
HeytingAlgebra
Mathlib docsSourceLoogleLeanSearch

Around this declaration

Dashed lines are statement dependencies; solid lines are citations in proofs.

exists_tsupport_one_of_isOpen_isClosed · cited by 2exists_tsupport_one_of_is…MeasureTheory.Measure.support_restrict_subset · cited by 0Measure.support_restrict_…Compl.compl · cited by 2925Compl.complDisjoint · cited by 2201DisjointHeytingAlgebra · cited by 108HeytingAlgebraDisjoint.mono_right · cited by 64Disjoint.mono_rightdisjoint_compl_left · cited by 17disjoint_compl_leftle.disjoint_compl_leftCITED BYCITES

Cites5

Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.

Cited by2

Results whose statement or proof uses this declaration.