/*

Copyright (C) 2002  Paul Wilkins

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

*/
/* constant.c  by Paul Wilkins 3/27/97 */

#include <math.h>

#include "real.h"
#include "complex.h"

Real *realPi;
Real *realPi2;
Real *realZero;
Real *realHalf;
Real *realTen;
Real *realOne;
Real *realTwo;
Real *realMOne;
Real *real180Pi;
Cmplx *cmplxI;

void setup_constant(){
   Real *tmp;

   realPi = setRealDouble(newReal(), M_PI);
   realPi2 = setRealDouble(newReal(), M_PI/2.0);
   realZero = setRealDouble(newReal(), 0.0);
   realHalf = setRealDouble(newReal(), 0.5);
   realTen = setRealDouble(newReal(), 10.0);
   realOne = setRealDouble(newReal(), 1.0);
   realTwo = setRealDouble(newReal(), 2.0);
   realMOne = setRealDouble(newReal(), -1.0);

   tmp = setRealDouble(newReal(), 180.0);
   real180Pi = divReal(tmp, realPi);
   freeReal(tmp);

   tmp = setRealDouble(newReal(), 1.0);
   cmplxI = setCmplxReal(newCmplx(), realZero, tmp);
   freeReal(tmp);

}