sig external raise : exn ->'a = "%raise" val invalid_arg : string ->'a val failwith : string ->'a exceptionExit external ( = ) : 'a ->'a -> bool = "%equal" external ( <> ) : 'a ->'a -> bool = "%notequal" external ( < ) : 'a ->'a -> bool = "%lessthan" external ( > ) : 'a ->'a -> bool = "%greaterthan" external ( <= ) : 'a ->'a -> bool = "%lessequal" external ( >= ) : 'a ->'a -> bool = "%greaterequal" external compare : 'a ->'a -> int = "compare" val min : 'a ->'a ->'a val max : 'a ->'a ->'a external ( == ) : 'a ->'a -> bool = "%eq" external ( != ) : 'a ->'a -> bool = "%noteq" external not : bool -> bool = "%boolnot" external ( && ) : bool -> bool -> bool = "%sequand" external ( & ) : bool -> bool -> bool = "%sequand" external ( || ) : bool -> bool -> bool = "%sequor" external ( or ) : bool -> bool -> bool = "%sequor" external ( ~- ) : int -> int = "%negint" external succ : int -> int = "%succint" external pred : int -> int = "%predint" external ( + ) : int -> int -> int = "%addint" external ( - ) : int -> int -> int = "%subint" external ( * ) : int -> int -> int = "%mulint" external ( / ) : int -> int -> int = "%divint" external ( mod ) : int -> int -> int = "%modint" val abs : int -> int val max_int : int val min_int : int external ( land ) : int -> int -> int = "%andint" external ( lor ) : int -> int -> int = "%orint" external ( lxor ) : int -> int -> int = "%xorint" val lnot : int -> int external ( lsl ) : int -> int -> int = "%lslint" external ( lsr ) : int -> int -> int = "%lsrint" external ( asr ) : int -> int -> int = "%asrint" external ( ~-. ) : float -> float = "%negfloat" external ( +. ) : float -> float -> float = "%addfloat" external ( -. ) : float -> float -> float = "%subfloat" external ( *. ) : float -> float -> float = "%mulfloat" external ( /. ) : float -> float -> float = "%divfloat" external ( ** ) : float -> float -> float = "power_float""pow""float" external sqrt : float -> float = "sqrt_float""sqrt""float" external exp : float -> float = "exp_float""exp""float" external log : float -> float = "log_float""log""float" external log10 : float -> float = "log10_float""log10""float" external cos : float -> float = "cos_float""cos""float" external sin : float -> float = "sin_float""sin""float" external tan : float -> float = "tan_float""tan""float" external acos : float -> float = "acos_float""acos""float" external asin : float -> float = "asin_float""asin""float" external atan : float -> float = "atan_float""atan""float" external atan2 : float -> float -> float = "atan2_float""atan2""float" external cosh : float -> float = "cosh_float""cosh""float" external sinh : float -> float = "sinh_float""sinh""float" external tanh : float -> float = "tanh_float""tanh""float" external ceil : float -> float = "ceil_float""ceil""float" external floor : float -> float = "floor_float""floor""float" external abs_float : float -> float = "%absfloat" external mod_float : float -> float -> float = "fmod_float""fmod""float" external frexp : float -> float * int = "frexp_float" external ldexp : float -> int -> float = "ldexp_float" external modf : float -> float * float = "modf_float" external float : int -> float = "%floatofint" external float_of_int : int -> float = "%floatofint" external truncate : float -> int = "%intoffloat" external int_of_float : float -> int = "%intoffloat" val infinity : float val neg_infinity : float val nan : float val max_float : float val min_float : float val epsilon_float : float type fpclass = FP_normal|FP_subnormal|FP_zero|FP_infinite|FP_nan external classify_float : float ->Pervasives.fpclass = "classify_float" val ( ^ ) : string -> string -> string external int_of_char : char -> int = "%identity" val char_of_int : int -> char external ignore : 'a -> unit = "%ignore" val string_of_bool : bool -> string val bool_of_string : string -> bool val string_of_int : int -> string external int_of_string : string -> int = "int_of_string" val string_of_float : float -> string external float_of_string : string -> float = "float_of_string" external fst : 'a * 'b ->'a = "%field0" external snd : 'a * 'b ->'b = "%field1" val ( @ ) : 'a list ->'a list ->'a list type in_channel and out_channel val stdin : Pervasives.in_channel val stdout : Pervasives.out_channel val stderr : Pervasives.out_channel val print_char : char -> unit val print_string : string -> unit val print_int : int -> unit val print_float : float -> unit val print_endline : string -> unit val print_newline : unit -> unit val prerr_char : char -> unit val prerr_string : string -> unit val prerr_int : int -> unit val prerr_float : float -> unit val prerr_endline : string -> unit val prerr_newline : unit -> unit val read_line : unit -> string val read_int : unit -> int val read_float : unit -> float type open_flag = Open_rdonly |Open_wronly |Open_append |Open_creat |Open_trunc |Open_excl |Open_binary |Open_text |Open_nonblock val open_out : string ->Pervasives.out_channel val open_out_bin : string ->Pervasives.out_channel val open_out_gen : Pervasives.open_flag list -> int -> string ->Pervasives.out_channel val flush : Pervasives.out_channel -> unit val flush_all : unit -> unit val output_char : Pervasives.out_channel -> char -> unit val output_string : Pervasives.out_channel -> string -> unit val output : Pervasives.out_channel -> string -> int -> int -> unit val output_byte : Pervasives.out_channel -> int -> unit val output_binary_int : Pervasives.out_channel -> int -> unit val output_value : Pervasives.out_channel ->'a -> unit val seek_out : Pervasives.out_channel -> int -> unit val pos_out : Pervasives.out_channel -> int val out_channel_length : Pervasives.out_channel -> int val close_out : Pervasives.out_channel -> unit val set_binary_mode_out : Pervasives.out_channel -> bool -> unit val open_in : string ->Pervasives.in_channel val open_in_bin : string ->Pervasives.in_channel val open_in_gen : Pervasives.open_flag list -> int -> string ->Pervasives.in_channel val input_char : Pervasives.in_channel -> char val input_line : Pervasives.in_channel -> string val input : Pervasives.in_channel -> string -> int -> int -> int val really_input : Pervasives.in_channel -> string -> int -> int -> unit val input_byte : Pervasives.in_channel -> int val input_binary_int : Pervasives.in_channel -> int val input_value : Pervasives.in_channel ->'a val seek_in : Pervasives.in_channel -> int -> unit val pos_in : Pervasives.in_channel -> int val in_channel_length : Pervasives.in_channel -> int val close_in : Pervasives.in_channel -> unit val set_binary_mode_in : Pervasives.in_channel -> bool -> unit moduleLargeFile : sig val seek_out : Pervasives.out_channel -> int64 -> unit val pos_out : Pervasives.out_channel -> int64 val out_channel_length : Pervasives.out_channel -> int64 val seek_in : Pervasives.in_channel -> int64 -> unit val pos_in : Pervasives.in_channel -> int64 val in_channel_length : Pervasives.in_channel -> int64 end type'a ref = { mutable contents : 'a; } external ref : 'a ->'a Pervasives.ref = "%makemutable" external ( ! ) : 'a Pervasives.ref ->'a = "%field0" external ( := ) : 'a Pervasives.ref ->'a -> unit = "%setfield0" external incr : int Pervasives.ref -> unit = "%incr" external decr : int Pervasives.ref -> unit = "%decr" val exit : int ->'a val at_exit : (unit -> unit) -> unit val unsafe_really_input : Pervasives.in_channel -> string -> int -> int -> unit val do_at_exit : unit -> unit