3 val init : unit -> unit
5 datatype 'a flat_element =
9 type 'a flat_tree = 'a flat_element list
11 val printInt : int -> unit
12 val printReal : real -> unit
15 val makeSet : ('a -> string) -> 'a list -> string
16 val neg : real -> real
17 val add : real * real -> real
18 val sub : real * real -> real
19 val mult : int * real -> real
21 val lt : real * real -> bool
22 val ge : real * real -> bool
24 val validHost : string -> bool
25 val validDomain : string -> bool
26 val validEmail : string -> bool
27 val whoisUrl : string -> string
29 val randomPassword : unit -> string
31 val domainDir : string -> string
33 val readFile : string -> string
35 val mem : ''a * ''a list -> bool
37 val allLower : string -> string
38 val normEmail : string -> string
40 val diffFromNow : Time.time -> string