/usr/lib/ocaml/apron/mpqf.mli is in libapron-ocaml-dev 0.9.10-7.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 | (** GMP multi-precision rationals, functional version *)
(* This file is part of the MLGmpIDL interface, released under LGPL license.
Please read the COPYING file packaged in the distribution *)
(** Functions in this module has a functional semantics, unlike the
corresponding functions in {!Mpq}. These functions are less efficients, due to
the additional memory allocation neded for the result. *)
type t
(** multi-precision rationals *)
val to_mpq : t -> Mpq.t
val of_mpq : Mpq.t -> t
(** Safe conversion from and to Mpq.t.
There is no sharing between the argument and the result. *)
val mpq : t -> Mpq.t
val mpqf : Mpq.t -> t
(** Unsafe conversion from and to Mpq.t.
The argument and the result actually share the same number: be cautious ! *)
(* ====================================================================== *)
(** {2 Pretty-printing} *)
(* ====================================================================== *)
val print : Format.formatter -> t -> unit
(* ====================================================================== *)
(** {2 Constructors} *)
(* ====================================================================== *)
val of_string : string -> t
val of_float : float -> t
val of_int : int -> t
val of_frac : int -> int -> t
val of_mpz : Mpz.t -> t
val of_mpz2 : Mpz.t -> Mpz.t -> t
val of_mpzf : Mpzf.t -> t
val of_mpzf2 : Mpzf.t -> Mpzf.t -> t
(* ====================================================================== *)
(** {2 Conversions} *)
(* ====================================================================== *)
val to_string : t -> string
val to_float : t -> float
val to_mpzf2 : t -> Mpzf.t * Mpzf.t
(* ====================================================================== *)
(** {2 Arithmetic Functions} *)
(* ====================================================================== *)
val add : t -> t -> t
val sub : t -> t -> t
val mul : t -> t -> t
val div : t -> t -> t
val neg : t -> t
val abs : t -> t
val inv : t -> t
val equal : t -> t -> bool
(* ====================================================================== *)
(** {2 Comparison Functions} *)
(* ====================================================================== *)
val cmp : t -> t -> int
val cmp_int : t -> int -> int
val cmp_frac : t -> int -> int -> int
val sgn : t -> int
(* ====================================================================== *)
(** {2 Extraction Functions} *)
(* ====================================================================== *)
val get_num : t -> Mpzf.t
val get_den : t -> Mpzf.t
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