1------------------------------------------------------------------------------ 2-- -- 3-- GNAT RUN-TIME COMPONENTS -- 4-- -- 5-- A D A . N U M E R I C S . A U X -- 6-- -- 7-- S p e c -- 8-- (Machine Version for x86) -- 9-- -- 10-- Copyright (C) 1992-2013, Free Software Foundation, Inc. -- 11-- -- 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 3, 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. -- 18-- -- 19-- As a special exception under Section 7 of GPL version 3, you are granted -- 20-- additional permissions described in the GCC Runtime Library Exception, -- 21-- version 3.1, as published by the Free Software Foundation. -- 22-- -- 23-- You should have received a copy of the GNU General Public License and -- 24-- a copy of the GCC Runtime Library Exception along with this program; -- 25-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- 26-- <http://www.gnu.org/licenses/>. -- 27-- -- 28-- GNAT was originally developed by the GNAT team at New York University. -- 29-- Extensive contributions were provided by Ada Core Technologies Inc. -- 30-- -- 31------------------------------------------------------------------------------ 32 33-- This package provides the basic computational interface for the generic 34-- elementary functions. This implementation is based on the glibc assembly 35-- sources for the x86 glibc math library. 36 37-- Note: there are two versions of this package. One using the 80-bit x86 38-- long double format (which is this version), and one using 64-bit IEEE 39-- double (see file a-numaux.ads). The latter version imports the C 40-- routines directly. 41 42package Ada.Numerics.Aux is 43 pragma Pure; 44 45 type Double is new Long_Long_Float; 46 47 function Sin (X : Double) return Double; 48 49 function Cos (X : Double) return Double; 50 51 function Tan (X : Double) return Double; 52 53 function Exp (X : Double) return Double; 54 55 function Sqrt (X : Double) return Double; 56 57 function Log (X : Double) return Double; 58 59 function Atan (X : Double) return Double; 60 61 function Acos (X : Double) return Double; 62 63 function Asin (X : Double) return Double; 64 65 function Sinh (X : Double) return Double; 66 67 function Cosh (X : Double) return Double; 68 69 function Tanh (X : Double) return Double; 70 71 function Pow (X, Y : Double) return Double; 72 73private 74 pragma Inline (Atan); 75 pragma Inline (Cos); 76 pragma Inline (Tan); 77 pragma Inline (Exp); 78 pragma Inline (Log); 79 pragma Inline (Sin); 80 pragma Inline (Sqrt); 81 82end Ada.Numerics.Aux; 83