mirror of https://gitlab.com/rnger/amath
86 lines
2.8 KiB
C
Executable File
86 lines
2.8 KiB
C
Executable File
/*
|
|
* Copyright (c) 2015 Carsten Larsen
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. 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.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
|
|
*
|
|
*/
|
|
|
|
#ifndef _REAL_FUNCTIONS_H
|
|
#define _REAL_FUNCTIONS_H
|
|
|
|
/**
|
|
* @file rfunc.h
|
|
* @brief Functions in math library for handling real numbers.
|
|
*
|
|
* The library is based on fdlib by Sun Microsystems.
|
|
* The original library can be downloaded at:
|
|
* http://www.netlib.org/fdlibm/
|
|
*
|
|
* or from mirros site:
|
|
* http://www.hensa.ac.uk/
|
|
*
|
|
* All headers and dates are preserved.
|
|
*
|
|
*/
|
|
|
|
#ifdef NATIVEMATH
|
|
#include <math.h>
|
|
#endif
|
|
|
|
extern int finite(double x);
|
|
|
|
extern double floor(double x);
|
|
extern double ceil(double x);
|
|
extern double exp(double x);
|
|
extern double sqrt(double x);
|
|
extern double cbrt(double x);
|
|
extern double log(double x);
|
|
extern double log10(double x);
|
|
|
|
extern double cos(double x);
|
|
extern double sin(double x);
|
|
extern double tan(double x);
|
|
extern double acos(double x);
|
|
extern double asin(double x);
|
|
extern double atan(double x);
|
|
extern double cosh(double x);
|
|
extern double sinh(double x);
|
|
extern double tanh(double x);
|
|
extern double acosh(double x);
|
|
extern double asinh(double x);
|
|
extern double atanh(double x);
|
|
|
|
extern double pow(double x, double y);
|
|
extern double fmod(double x, double y);
|
|
extern double atan2(double y, double x);
|
|
extern double hypot(double x, double y);
|
|
extern double log1p(double x);
|
|
extern double expm1(double x);
|
|
extern double scalbn (double x, int n);
|
|
extern int rempio2(double x, double *y);
|
|
extern double __kernel_cos(double x, double y);
|
|
extern double __kernel_sin(double x, double y, int iy);
|
|
extern double __kernel_tan(double x, double y, int iy);
|
|
extern int __kernel_rem_pio2(double *x, double *y, int e0, int nx, int prec, const int *ipio2);
|
|
|
|
#endif
|