package grenier

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package grenier
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type t = {
  1. hi : float;
  2. lo : float;
}

Double-double arithmetic

Copyright (c) 2013, Frederic Bour <frederic.bour (at) lakaban.net> All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the name of the organization nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *

val t : float -> float -> t
val of_float : float -> t
val to_float : t -> float
val of_int : int -> t
val to_int : t -> int
val dump : t -> string
val to_string_std : t -> string
val to_string_sci : t -> string
val to_string : t -> string
val of_string : string -> t
val is_nan : t -> bool
val is_zero : t -> bool
val is_negative : t -> bool
val is_positive : t -> bool
val eq : t -> t -> bool
val ne : t -> t -> bool
val gt : t -> t -> bool
val ge : t -> t -> bool
val lt : t -> t -> bool
val le : t -> t -> bool
val compare : t -> t -> int
val signum : t -> int
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 inv : t -> t
val floor : t -> t
val ceil : t -> t
val abs : t -> t
val trunc : t -> t
val sqr : t -> t
val sqrt : t -> t
val pow : t -> int -> t
val pi : t
val two_pi : t
val pi_2 : t
val e : t
val nan : t
val zero : t
val one : t
val ten : t
val k_eps : float
module Infix : sig ... end