1------------------------------------------------------------------------------ 2-- -- 3-- GNAT RUN-TIME COMPONENTS -- 4-- -- 5-- A D A . N U M E R I C S . A U X _ S H O R T _ F L O A T -- 6-- -- 7-- S p e c -- 8-- (Short Float Wrapper in terms of Float) -- 9-- -- 10-- Copyright (C) 1992-2020, 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 34-- generic elementary functions. The functions in this unit are 35-- wrappers for those in the Float package. 36 37with Ada.Numerics.Aux_Float; 38 39package Ada.Numerics.Aux_Short_Float is 40 pragma Pure; 41 42 subtype T is Short_Float; 43 package Aux renames Ada.Numerics.Aux_Float; 44 subtype W is Aux.T; 45 46 -- Use the Aux implementation. 47 48 function Sin (X : T) return T 49 is (T (Aux.Sin (W (X)))); 50 51 function Cos (X : T) return T 52 is (T (Aux.Cos (W (X)))); 53 54 function Tan (X : T) return T 55 is (T (Aux.Tan (W (X)))); 56 57 function Exp (X : T) return T 58 is (T (Aux.Exp (W (X)))); 59 60 function Sqrt (X : T) return T 61 is (T (Aux.Sqrt (W (X)))); 62 63 function Log (X : T) return T 64 is (T (Aux.Log (W (X)))); 65 66 function Acos (X : T) return T 67 is (T (Aux.Acos (W (X)))); 68 69 function Asin (X : T) return T 70 is (T (Aux.Asin (W (X)))); 71 72 function Atan (X : T) return T 73 is (T (Aux.Atan (W (X)))); 74 75 function Sinh (X : T) return T 76 is (T (Aux.Sinh (W (X)))); 77 78 function Cosh (X : T) return T 79 is (T (Aux.Cosh (W (X)))); 80 81 function Tanh (X : T) return T 82 is (T (Aux.Tanh (W (X)))); 83 84 function Pow (X, Y : T) return T 85 is (T (Aux.Pow (W (X), W (Y)))); 86 87end Ada.Numerics.Aux_Short_Float; 88