(n : nat) : HomotopyGroup_type n -> pType := match n return HomotopyGroup_type n -> pType with | 0 => fun X => X (* This works because [ptype_group] is already a coercion.
Require Import Basics Types Pointed HSet. Require Import Modalities.Modality. Require Import Truncations.Core Truncations.SeparatedTrunc. Require Import Algebra.AbGroups. Require Import WildCat.