1/1: Building Vect (Vect.idr) Welcome to Idris 2 version 0.0. Fingers crossed! Main> Main> Cons (S Z) (Cons (S (S Z)) []) : Vect (S (S Z)) Nat Main> (interactive):1:22--1:25:When unifying Vect Z ?a and Vect (S Z) ?a Mismatch between: Z and S ?k Main> Bye for now!