Theorems · Theorem · general topology

GeneralizingMap.comp

∀ {X : Type u_1} {Y : Type u_2} {Z : Type u_3} [inst : TopologicalSpace X] [inst_1 : TopologicalSpace Y]
  [inst_2 : TopologicalSpace Z] {f : X → Y} {g : Y → Z}, GeneralizingMap f → GeneralizingMap g → GeneralizingMap (g ∘ f)

Defined in

Mathlib.Topology.Inseparable

Cited by

2 results in Mathlib

Foundations

Depth 23 from the axioms · uses propext, Quot.sound

Assumes

TopologicalSpaceTopologicalSpaceTopologicalSpace