Theorems · Theorem · general topology

EsakiaHom.comp_assoc

∀ {α : Type u_2} {β : Type u_3} {γ : Type u_4} {δ : Type u_5} [inst : TopologicalSpace α] [inst_1 : Preorder α]
  [inst_2 : TopologicalSpace β] [inst_3 : Preorder β] [inst_4 : TopologicalSpace γ] [inst_5 : Preorder γ]
  [inst_6 : TopologicalSpace δ] [inst_7 : Preorder δ] (h : EsakiaHom γ δ) (g : EsakiaHom β γ) (f : EsakiaHom α β),
  (h.comp g).comp f = h.comp (g.comp f)

Defined in

Mathlib.Topology.Order.Hom.Esakia

Cited by

0 results in Mathlib

Foundations

Depth 15 from the axioms · uses no axioms

Assumes

TopologicalSpacePreorderTopologicalSpacePreorderTopologicalSpacePreorderTopologicalSpacePreorder