fact: Definition Quotient_functor_compose {A : Type} {R : Relation A} {B : Type} {S : Relation B} {C : Type} {T : Relation C} (f : A -> B) (fresp : forall x y, R x y -> S (f x) (f y)) (g : B -> C) (gresp : forall x y, S x y -> T (g x) (g y)) : Quotient_functor R T (g o f) (fun x y => (gresp _ _) o (fresp x y)) == Quotient_functor S T g gresp o Quotient_functor R S f fresp.
imports: Basics Types HSet TruncType Colimits.GraphQuotient Truncations.Core PropResizing