Idris2/tests/idris2/reg/reg014/casecase.idr
2023-09-07 14:57:22 +01:00

12 lines
267 B
Idris

-- %logging 2
test : List a -> Nat -> Nat
test xs n
= case xs of
[] => Z
(y :: ys) => case n of
Z => Z
(S k) => calculate xs k
where
calculate : List a -> Nat -> Nat
%logging 0