Idris2/tests/idris2/basic036/defimp.idr
2021-01-21 11:33:03 +00:00

5 lines
111 B
Idris

import Data.Vect
dvec : (n : Nat) -> {default (replicate n 1) xs : Vect n Nat} -> Nat
dvec n = foldr (+) Z xs