File : a-numaux.ads
------------------------------------------------------------------------------
-- --
-- GNAT RUNTIME COMPONENTS --
-- --
5 -- A D A . N U M E R I C S . A U X --
-- --
-- S p e c --
-- (Machine Version for x86) --
-- --
10 -- $Revision: 1.4 $ --
-- --
-- Copyright (C) 1992-1998 Free Software Foundation, Inc. --
-- --
-- GNAT is free software; you can redistribute it and/or modify it under --
15 -- terms of the GNU General Public License as published by the Free Soft- --
-- ware Foundation; either version 2, or (at your option) any later ver- --
-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
20 -- for more details. You should have received a copy of the GNU General --
-- Public License distributed with GNAT; see file COPYING. If not, write --
-- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
-- MA 02111-1307, USA. --
-- --
25 -- As a special exception, if other files instantiate generics from this --
-- unit, or you link this unit with other files to produce an executable, --
-- this unit does not by itself cause the resulting executable to be --
-- covered by the GNU General Public License. This exception does not --
-- however invalidate any other reasons why the executable file might be --
30 -- covered by the GNU Public License. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). --
-- --
35 ------------------------------------------------------------------------------
-- This package provides the basic computational interface for the generic
-- elementary functions. This implementation is based on the glibc assembly
-- sources for the x86 glibc math library.
40
-- Note: there are two versions of this package. One using the 80-bit x86
-- long double format (which is this version), and one using 64-bit IEEE
-- double (see file a-numaux.ads). The latter version imports the C
-- routines directly.
45
package Ada.Numerics.Aux is
pragma Pure (Aux);
type Double is new Long_Long_Float;
50
function Sin (X : Double) return Double;
function Cos (X : Double) return Double;
55 function Tan (X : Double) return Double;
function Exp (X : Double) return Double;
function Sqrt (X : Double) return Double;
60
function Log (X : Double) return Double;
function Atan (X : Double) return Double;
65 function Acos (X : Double) return Double;
function Asin (X : Double) return Double;
function Sinh (X : Double) return Double;
70
function Cosh (X : Double) return Double;
function Tanh (X : Double) return Double;
75 function Pow (X, Y : Double) return Double;
private
pragma Inline (Atan);
pragma Inline (Cos);
80 pragma Inline (Tan);
pragma Inline (Exp);
pragma Inline (Log);
pragma Inline (Sin);
pragma Inline (Sqrt);
85
end Ada.Numerics.Aux;