1/2: Building Stuff (Stuff.idr)
2/2: Building Erase (Erase.idr)
Main> S Z
Main> S (S Z)
Main> S Z
Main> (interactive):1:15--1:16:x is not accessible in this context
Main> (interactive):1:5--1:31:When unifying Nat -> Nat -> Nat and (0 x : Nat) -> Nat -> Nat
Mismatch between:
	Nat -> Nat -> Nat
and
	(0 x : Nat) -> Nat -> Nat
Main> (interactive):1:5--1:31:When unifying (1 x : Nat) -> Nat -> Nat and (0 x : Nat) -> Nat -> Nat
Mismatch between:
	(1 x : Nat) -> Nat -> Nat
and
	(0 x : Nat) -> Nat -> Nat
Main> (interactive):1:20--1:22:x is not accessible in this context
Main> S (S Z)
Main> S (S Z)
Main> (interactive):1:6--1:31:When unifying (0 x : Nat) -> Nat -> Nat and Nat -> Nat -> Nat
Mismatch between:
	(0 x : Nat) -> Nat -> Nat
and
	Nat -> Nat -> Nat
Main> Bye for now!