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();

		if ((double) D / T <= S) {
			System.out.print("Yes");
		} else {
			System.out.print("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();

		if ((double) D / T <= S) {
			System.out.print("Yes");
		} else {
			System.out.print("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();

		if ((double) D / T <= S) {
			System.out.print("Yes");
		} else {
			System.out.print("No");
		}

	} main {
		Scanner sc = new Scanner(System.in);
		int D = sc.nextInt();
		int T = sc.nextInt();
		int S = sc.nextInt();

		sc.close();

		if ((double) D / T <= S) {
			System.out.print("Yes");
		} else {
			System.out.print("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 if ((double) D / T <= S) {
			System.out.print("Yes");
		} else {
			System.out.print("No");
		} (double) D / T <= S (double) D / T (double) D T S {
			System.out.print("Yes");
		} System.out.print("Yes") System.out.print System.out System System.out "Yes" {
			System.out.print("No");
		} System.out.print("No") System.out.print System.out System System.out "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();

		if ((double) D / T <= S) {
			System.out.print("Yes");
		} else {
			System.out.print("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();

		if ((double) D / T <= S) {
			System.out.print("Yes");
		} else {
			System.out.print("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();

		if ((double) D / T <= S) {
			System.out.print("Yes");
		} else {
			System.out.print("No");
		}

	}

}
