import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ
		Scanner scannerS = new Scanner(System.in);

		int D = scannerS.nextInt();
		int T = scannerS.nextInt();
		int S = scannerS.nextInt();

		float t;
		t = (float)D /(float)S;

		if (t <= T) {

			System.out.println("Yes");
		} else {
			System.out.println("No");
		}
	}

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

	public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ
		Scanner scannerS = new Scanner(System.in);

		int D = scannerS.nextInt();
		int T = scannerS.nextInt();
		int S = scannerS.nextInt();

		float t;
		t = (float)D /(float)S;

		if (t <= T) {

			System.out.println("Yes");
		} else {
			System.out.println("No");
		}
	}

} Main public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ
		Scanner scannerS = new Scanner(System.in);

		int D = scannerS.nextInt();
		int T = scannerS.nextInt();
		int S = scannerS.nextInt();

		float t;
		t = (float)D /(float)S;

		if (t <= T) {

			System.out.println("Yes");
		} else {
			System.out.println("No");
		}
	} main {
		// TODO 自動生成されたメソッド・スタブ
		Scanner scannerS = new Scanner(System.in);

		int D = scannerS.nextInt();
		int T = scannerS.nextInt();
		int S = scannerS.nextInt();

		float t;
		t = (float)D /(float)S;

		if (t <= T) {

			System.out.println("Yes");
		} else {
			System.out.println("No");
		}
	} Scanner scannerS = new Scanner(System.in); scannerS new Scanner(System.in) int D = scannerS.nextInt(); D scannerS.nextInt() scannerS.nextInt scannerS int T = scannerS.nextInt(); T scannerS.nextInt() scannerS.nextInt scannerS int S = scannerS.nextInt(); S scannerS.nextInt() scannerS.nextInt scannerS float t; t t = (float)D /(float)S t (float)D /(float)S (float)D (float)S if (t <= T) {

			System.out.println("Yes");
		} else {
			System.out.println("No");
		} t <= T t T {

			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) {
		// TODO 自動生成されたメソッド・スタブ
		Scanner scannerS = new Scanner(System.in);

		int D = scannerS.nextInt();
		int T = scannerS.nextInt();
		int S = scannerS.nextInt();

		float t;
		t = (float)D /(float)S;

		if (t <= T) {

			System.out.println("Yes");
		} else {
			System.out.println("No");
		}
	}

} public class Main {

	public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ
		Scanner scannerS = new Scanner(System.in);

		int D = scannerS.nextInt();
		int T = scannerS.nextInt();
		int S = scannerS.nextInt();

		float t;
		t = (float)D /(float)S;

		if (t <= T) {

			System.out.println("Yes");
		} else {
			System.out.println("No");
		}
	}

} Main
import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ
		Scanner scannerS = new Scanner(System.in);

		int D = scannerS.nextInt();
		int T = scannerS.nextInt();
		int S = scannerS.nextInt();

		float t;
		t = (float)D /(float)S;

		if (t <= T) {

			System.out.println("Yes");
		} else {
			System.out.println("No");
		}
	}

}