10 lines
244 B
Text
10 lines
244 B
Text
import system.IO
|
|
set_option new_elaborator true
|
|
|
|
meta_definition foo : nat → nat
|
|
| a := nat.cases_on a 1 (λ n, foo n + 2)
|
|
|
|
vm_eval (foo 10)
|
|
|
|
meta_definition loop : nat → IO unit
|
|
| a := do put_str ">> ", put_nat a, put_str "\n", loop (a+1)
|