open Big_int;;

let main () =
	let x = big_int_of_string "4294967296" in
	let y = 1269760 in
	let answer = power_big_int_positive_int x y in
	print_endline (string_of_big_int answer);;

(*
 *$ ocamlc big_math.ml -o big
 *Error while linking big_math.cmo: Reference to undefined global `Big_int'
 *)