#include <iostream>
#include <cmath>
using namespace std;
 
int main() {
	int i=0;
	double  x, E;
	cin >> x >> E;
	double sh=x, a=x;
	while((a*=(x*x/(2*i+2)/(2*i+3)))>E) {
		sh+=a;
		i++;
	}
	cout << sh << ' ' << sinh(x);
	return 0;
}