1/1: Building Vect (Vect.idr) Main> Main> Cons (S Z) (Cons (S (S Z)) []) : Vect (S (S Z)) Nat Main> Error: When unifying Vect (S (S Z)) Nat and Vect (S Z) Nat. Mismatch between: S Z and Z. (interactive):1:28--1:51 1 | zipWith plus (Cons Z Nil) (Cons (S Z) (Cons Z Nil)) ^^^^^^^^^^^^^^^^^^^^^^^ Main> Bye for now!