{F X Y : pType} {i i' : F ->* X} (ii : i' ==* i) (f : X ->* Y) (cx : IsComplex i f) : IsComplex i' f := pmap_postwhisker f ii @* cx.
Require Import Basics Types. Require Import SuccessorStructure. Require Import WildCat. Require Import Pointed. Require Import Modalities.Identity Modalities.Descent. Require Import Truncations. Require Import HFiber. Require Import ObjectClassifier.