#include <math.h>
#include <stdio.h>
#include <time.h>

int main(int argc, char * argv[])
{
	struct timespec sleeptime;
	sleeptime.tv_sec=0;
	sleeptime.tv_nsec=500000;

	while(1)
	{
		pow(2.0, 3.3);
		nanosleep(&sleeptime, NULL);
	}

	return 0;
}