/usr/lib/ocaml/apron/mpfrf.mli is in libapron-ocaml-dev 0.9.10-9build4.
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 80 81 82 83 84 85 86 87 88 89 | (** MPFR multi-precision floating-point version, 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 {!Mpfr}. These functions do not return the rounding
information and are less efficients, due to the additional memory allocation
neded for the result. *)
type t = Mpfr.t
(** multi-precision floating-point numbers *)
val to_mpfr : t -> Mpfr.t
val of_mpfr : Mpfr.t -> t
(** Safe conversion from and to Mpfr.t.
There is no sharing between the argument and the result. *)
val mpfr : t -> Mpfr.t
val mpfrf : Mpfr.t -> t
(** Unsafe conversion from and to Mpfr.t.
The argument and the result actually share the same number: be cautious ! *)
(** Conversion from and to Mpz.t, Mpq.t and Mpfr.t
There is no sharing between the argument and the result. *)
(* ====================================================================== *)
(** {2 Pretty-printing} *)
(* ====================================================================== *)
val print : Format.formatter -> t -> unit
(* ====================================================================== *)
(** {2 Constructors} *)
(* ====================================================================== *)
val of_string : string -> Mpfr.round -> t
val of_float : float -> Mpfr.round -> t
val of_int : int -> Mpfr.round -> t
val of_frac : int -> int -> Mpfr.round -> t
val of_mpz : Mpz.t -> Mpfr.round -> t
val of_mpz2 : Mpz.t -> Mpz.t -> Mpfr.round -> t
val of_mpzf : Mpzf.t -> Mpfr.round -> t
val of_mpzf2 : Mpzf.t -> Mpzf.t -> Mpfr.round -> t
val of_mpq : Mpq.t -> Mpfr.round -> t
val of_mpqf : Mpqf.t -> Mpfr.round -> t
(* ====================================================================== *)
(** {2 Conversions} *)
(* ====================================================================== *)
val to_string : t -> string
val to_float : ?round:Mpfr.round -> t -> float
val to_mpqf : t -> Mpqf.t
(* ====================================================================== *)
(** {2 Arithmetic Functions} *)
(* ====================================================================== *)
val add : t -> t -> Mpfr.round -> t
val add_int : t -> int -> Mpfr.round -> t
val sub : t -> t -> Mpfr.round -> t
val sub_int : t -> int -> Mpfr.round -> t
val mul : t -> t -> Mpfr.round -> t
val mul_ui : t -> int -> Mpfr.round -> t
val ui_div : int -> t -> Mpfr.round -> t
val div : t -> t -> Mpfr.round -> t
val div_ui : t -> int -> Mpfr.round -> t
val sqrt : t -> Mpfr.round -> t
val ui_pow : int -> t -> Mpfr.round -> t
val pow : t -> t -> Mpfr.round -> t
val pow_int : t -> int -> Mpfr.round -> t
val neg : t -> Mpfr.round -> t
val abs : t -> Mpfr.round -> t
(* ====================================================================== *)
(** {2 Comparison Functions} *)
(* ====================================================================== *)
val equal : t -> t -> bits:int -> bool
val cmp : t -> t -> int
val cmp_int : t -> int -> int
val sgn : t -> int
val nan_p : t -> bool
val inf_p : t -> bool
val number_p : t -> bool
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