import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int D = sc.nextInt();
		int T = sc.nextInt();
		int S = sc.nextInt();
		sc.close();
		double a = (double)D/S;
		System.out.println(a<=T?"Yes":"No");
	}

} import java.util.Scanner; Scanner java.util public class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int D = sc.nextInt();
		int T = sc.nextInt();
		int S = sc.nextInt();
		sc.close();
		double a = (double)D/S;
		System.out.println(a<=T?"Yes":"No");
	}

} Main public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int D = sc.nextInt();
		int T = sc.nextInt();
		int S = sc.nextInt();
		sc.close();
		double a = (double)D/S;
		System.out.println(a<=T?"Yes":"No");
	} main {
		Scanner sc = new Scanner(System.in);
		int D = sc.nextInt();
		int T = sc.nextInt();
		int S = sc.nextInt();
		sc.close();
		double a = (double)D/S;
		System.out.println(a<=T?"Yes":"No");
	} Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int D = sc.nextInt(); D sc.nextInt() sc.nextInt sc int T = sc.nextInt(); T sc.nextInt() sc.nextInt sc int S = sc.nextInt(); S sc.nextInt() sc.nextInt sc sc.close() sc.close sc double a = (double)D/S; a (double)D/S (double)D S System.out.println(a<=T?"Yes":"No") System.out.println System.out System System.out a<=T?"Yes":"No" a<=T a T "Yes" "No" String[] args args public class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int D = sc.nextInt();
		int T = sc.nextInt();
		int S = sc.nextInt();
		sc.close();
		double a = (double)D/S;
		System.out.println(a<=T?"Yes":"No");
	}

} public class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int D = sc.nextInt();
		int T = sc.nextInt();
		int S = sc.nextInt();
		sc.close();
		double a = (double)D/S;
		System.out.println(a<=T?"Yes":"No");
	}

} Main
import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int D = sc.nextInt();
		int T = sc.nextInt();
		int S = sc.nextInt();
		sc.close();
		double a = (double)D/S;
		System.out.println(a<=T?"Yes":"No");
	}

}