def List.get
import Base992def List.get(a, -A: Kind(a), xs: List<a, A>, n: Nat) -> Maybe<a, A>:
993 match xs n:
994 case Nil{} _:
995 None{}
996 case h <> t 0n:
997 Some{h}
998 case h <> t 1n+p:
999 List.get(a, A, t, p)
import Base992def List.get(a, -A: Kind(a), xs: List<a, A>, n: Nat) -> Maybe<a, A>:
993 match xs n:
994 case Nil{} _:
995 None{}
996 case h <> t 0n:
997 Some{h}
998 case h <> t 1n+p:
999 List.get(a, A, t, p)