{"name":"gist: 845738","desc":null,"actor":"tomprince","url":"https://gist.github.com/845738","snippet":"Inductive SumList : nat -> Type :=\n  | s_nil : SumList 0\n  | s_cons : forall n {m}, SumList m -> SumList (m + n).","actor_gravatar":"e81edff3af564b86f4c9d780a8023299","action":"create"}