/*
/  Author: Haytham Alsaghayer
/  Class: MA 5903
/  Date: July 23, 2009
/  Assignment: CORDIC
*/

#include "Header.h"

int main(int argc, char *argv[])
{
	float x, sinCORDIC;
	
	printf("x-value         CORDIC         Maclaurin      c-library      Duration for CORDIC\n");
	//get input
	while (scanf("%f", &x) != EOF)
	{
		// start timer
		struct timeval tim;
		gettimeofday(&tim, NULL);
		double t1=tim.tv_sec+(tim.tv_usec/MILLISECOND);
		
		//vec = cordic(x, 23);
		sinCORDIC = cordicSin(x);
		
		// end timer
		gettimeofday(&tim, NULL);
		double t2=tim.tv_sec+(tim.tv_usec/MILLISECOND);
		
		printf("%-15g%-15g%-15g%-15g%g seconds\n", x, sinCORDIC, maclaurinPoly(x),
			sin(x), (t2-t1));
	}
	
	return 0;
}