m_constants.h
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	/***************************************************************************
	m_constants.h
	-------------------
	W. Michael Brown

	Misc constants

	__________________________________________________________________________
	This file is part of the Math Library
	__________________________________________________________________________

	begin : Wed Aug 10 2005
	copyright : (C) 2005 by W. Michael Brown
	email : wmbrown@sandia.gov
	***************************************************************************/

	/! \file /

	#ifndef CONSTANTS_H
	#define CONSTANTS_H

	#include <math.h>
	using namespace std;

	#define MATHLIB_VER "0.15"

	#ifndef PI
	///\def PI
	/// pi
	#define PI 3.1415926535897932384626433832795
	#endif
	///\def TWOPI
	/// pi*2
	#define TWOPI 6.2831853071795862
	///\def HALFPI
	/// pi/2
	#define HALFPI 1.5707963267948966
	///\def DEGTORAD
	/// Convert Degrees to Radians (pi/180)
	#define DEGTORAD 0.017453292519943295
	///\def SQRT_TWO
	/// sqrt(2.0)
	#define SQRT_TWO 1.4142135623730951
	///\def SQRT_PI
	/// sqrt(PI)
	#define SQRT_PI 1.7724538509055159
	///\def INF
	/// Infinity
	#define INF 1e308
	///\def MINUSINF
	/// Negative infinity
	#define MINUSINF -1e308

	#ifndef EPS
	///\def EPS
	/// Small number
	#define EPS 1e-100
	#endif

	/** \mainpage Math Library
	* \section intro Introduction
	* Math library with containers and operations for vectors, matrices, graphs,
	* cartesian coordinates, quaternions, Euler angles, support vector machine
	* models, etc. **/


	#endif