fact: Definition isexact_equiv_fiber n {F F' X Y : pType} (i : F ->* X) (f : X ->* Y) (phi : F' <~>* F) `{E : IsExact n _ _ _ i f} : IsExact n (i o* phi) f.
imports: Basics Types SuccessorStructure WildCat Pointed Modalities.Identity Modalities.Descent Truncations HFiber ObjectClassifier