#include <math.h>
main(argc,argv)

int argc;
char *argv[];
{
	float pchcps();
	int i;
	if(argc == 1) {
		printf("you must specify pitch in hz\n");
		exit(0);
	}
	for(i=1; i< argc; i++)
		printf("%f = %f\n",atof(argv[i]),pchcps(atof(argv[i])));
}