int_to_stringLib.int_to_string : int -> string
Translates an integer into a string.
An application int_to_string i returns the printable
form of i.
Never fails.
> int_to_string 12323;
val it = "12323": string
> int_to_string ~1;
val it = "~1": string
Equivalent functionality can be found in the Standard ML Basis
Library function Int.toString.