1 ------------------------------------------------------------------------------
3 -- GNAT RUN-TIME COMPONENTS --
5 -- A D A . N U M E R I C S . A U X --
8 -- (Machine Version for x86) --
10 -- Copyright (C) 1992-2005 Free Software Foundation, Inc. --
12 -- GNAT is free software; you can redistribute it and/or modify it under --
13 -- terms of the GNU General Public License as published by the Free Soft- --
14 -- ware Foundation; either version 2, or (at your option) any later ver- --
15 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
16 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
17 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
18 -- for more details. You should have received a copy of the GNU General --
19 -- Public License distributed with GNAT; see file COPYING. If not, write --
20 -- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
21 -- Boston, MA 02110-1301, USA. --
23 -- As a special exception, if other files instantiate generics from this --
24 -- unit, or you link this unit with other files to produce an executable, --
25 -- this unit does not by itself cause the resulting executable to be --
26 -- covered by the GNU General Public License. This exception does not --
27 -- however invalidate any other reasons why the executable file might be --
28 -- covered by the GNU Public License. --
30 -- GNAT was originally developed by the GNAT team at New York University. --
31 -- Extensive contributions were provided by Ada Core Technologies Inc. --
33 ------------------------------------------------------------------------------
35 -- This package provides the basic computational interface for the generic
36 -- elementary functions. This implementation is based on the glibc assembly
37 -- sources for the x86 glibc math library.
39 -- Note: there are two versions of this package. One using the 80-bit x86
40 -- long double format (which is this version), and one using 64-bit IEEE
41 -- double (see file a-numaux.ads). The latter version imports the C
44 package Ada
.Numerics
.Aux
is
47 type Double
is new Long_Long_Float;
49 function Sin
(X
: Double
) return Double
;
51 function Cos
(X
: Double
) return Double
;
53 function Tan
(X
: Double
) return Double
;
55 function Exp
(X
: Double
) return Double
;
57 function Sqrt
(X
: Double
) return Double
;
59 function Log
(X
: Double
) return Double
;
61 function Atan
(X
: Double
) return Double
;
63 function Acos
(X
: Double
) return Double
;
65 function Asin
(X
: Double
) return Double
;
67 function Sinh
(X
: Double
) return Double
;
69 function Cosh
(X
: Double
) return Double
;
71 function Tanh
(X
: Double
) return Double
;
73 function Pow
(X
, Y
: Double
) return Double
;