Finished off inital money stuff
[hcoop/portal.git] / util.sig
1 signature UTIL =
2 sig
3 val printInt : int -> unit
4 val printReal : real -> unit
5
6 val id : 'a -> 'a
7 val makeSet : ('a -> string) -> 'a list -> string
8 val neg : real -> real
9 end