HOOPLE Libraries: /home/fred/hoople/source/app_src/utilities/pi.cpp Source File

00001 /*****************************************************************************\
00002 *                                                                             *
00003 *  Name   : pi                                                                *
00004 *  Author : Chris Koeritz                                                     *
00005 *                                                                             *
00006 *******************************************************************************
00007 * Copyright (c) 1991-$now By Author.  This program is free software; you can  *
00008 * redistribute it and/or modify it under the terms of the GNU General Public  *
00009 * License as published by the Free Software Foundation; either version 2 of   *
00010 * the License or (at your option) any later version.  This is online at:      *
00011 *     http://www.fsf.org/copyleft/gpl.html                                    *
00012 * Please send any updates to: fred@gruntose.com                               *
00013 \*****************************************************************************/
00014 
00015 #include <math.h>
00016 #include <stdio.h>
00017 
00018 int main(int , char *[])
00019 {
00020   double pi = acos(-1.0);
00021   printf("The value of Pi is %1.32f in this reference frame.\n", pi);
00022   return 0;
00023 }
00024