import java.util.Scanner;
import java.util.*;
public class Main {
	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		int D = Integer.parseInt(scan.next());
		int T = Integer.parseInt(scan.next());
		int S = Integer.parseInt(scan.next());

		if (D <= T*S) {
			System.out.println("Yes");
		} else {
			System.out.println("No");
		}
	}

} import java.util.Scanner; Scanner java.util import java.util.*; util.* java public class Main {
	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		int D = Integer.parseInt(scan.next());
		int T = Integer.parseInt(scan.next());
		int S = Integer.parseInt(scan.next());

		if (D <= T*S) {
			System.out.println("Yes");
		} else {
			System.out.println("No");
		}
	}

} Main public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		int D = Integer.parseInt(scan.next());
		int T = Integer.parseInt(scan.next());
		int S = Integer.parseInt(scan.next());

		if (D <= T*S) {
			System.out.println("Yes");
		} else {
			System.out.println("No");
		}
	} main {
		Scanner scan = new Scanner(System.in);
		int D = Integer.parseInt(scan.next());
		int T = Integer.parseInt(scan.next());
		int S = Integer.parseInt(scan.next());

		if (D <= T*S) {
			System.out.println("Yes");
		} else {
			System.out.println("No");
		}
	} Scanner scan = new Scanner(System.in); scan new Scanner(System.in) int D = Integer.parseInt(scan.next()); D Integer.parseInt(scan.next()) Integer.parseInt Integer scan.next() scan.next scan int T = Integer.parseInt(scan.next()); T Integer.parseInt(scan.next()) Integer.parseInt Integer scan.next() scan.next scan int S = Integer.parseInt(scan.next()); S Integer.parseInt(scan.next()) Integer.parseInt Integer scan.next() scan.next scan if (D <= T*S) {
			System.out.println("Yes");
		} else {
			System.out.println("No");
		} D <= T*S D T*S T S {
			System.out.println("Yes");
		} System.out.println("Yes") System.out.println System.out System System.out "Yes" {
			System.out.println("No");
		} System.out.println("No") System.out.println System.out System System.out "No" String[] args args public class Main {
	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		int D = Integer.parseInt(scan.next());
		int T = Integer.parseInt(scan.next());
		int S = Integer.parseInt(scan.next());

		if (D <= T*S) {
			System.out.println("Yes");
		} else {
			System.out.println("No");
		}
	}

} public class Main {
	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		int D = Integer.parseInt(scan.next());
		int T = Integer.parseInt(scan.next());
		int S = Integer.parseInt(scan.next());

		if (D <= T*S) {
			System.out.println("Yes");
		} else {
			System.out.println("No");
		}
	}

} Main
import java.util.Scanner;
import java.util.*;
public class Main {
	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		int D = Integer.parseInt(scan.next());
		int T = Integer.parseInt(scan.next());
		int S = Integer.parseInt(scan.next());

		if (D <= T*S) {
			System.out.println("Yes");
		} else {
			System.out.println("No");
		}
	}

}
