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 scan = new Scanner(System.in);
		int D = scan.nextInt();
		int T = scan.nextInt();
		int S = scan.nextInt();
		scan.close();

		double num = (double)D / S;
		if(T >= num) {
			System.out.println("Yes");
		}else if(T < num) {
			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 scan = new Scanner(System.in);
		int D = scan.nextInt();
		int T = scan.nextInt();
		int S = scan.nextInt();
		scan.close();

		double num = (double)D / S;
		if(T >= num) {
			System.out.println("Yes");
		}else if(T < num) {
			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 scan = new Scanner(System.in);
		int D = scan.nextInt();
		int T = scan.nextInt();
		int S = scan.nextInt();
		scan.close();

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

		}
	} main {
		// TODO 自動生成されたメソッド・スタブ
		Scanner scan = new Scanner(System.in);
		int D = scan.nextInt();
		int T = scan.nextInt();
		int S = scan.nextInt();
		scan.close();

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

		}
	} Scanner scan = new Scanner(System.in); scan new Scanner(System.in) int D = scan.nextInt(); D scan.nextInt() scan.nextInt scan int T = scan.nextInt(); T scan.nextInt() scan.nextInt scan int S = scan.nextInt(); S scan.nextInt() scan.nextInt scan scan.close() scan.close scan double num = (double)D / S; num (double)D / S (double)D S if(T >= num) {
			System.out.println("Yes");
		}else if(T < num) {
			System.out.println("No");

		} T >= num T num {
			System.out.println("Yes");
		} System.out.println("Yes") System.out.println System.out System System.out "Yes" if(T < num) {
			System.out.println("No");

		} T < num T num {
			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 scan = new Scanner(System.in);
		int D = scan.nextInt();
		int T = scan.nextInt();
		int S = scan.nextInt();
		scan.close();

		double num = (double)D / S;
		if(T >= num) {
			System.out.println("Yes");
		}else if(T < num) {
			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 scan = new Scanner(System.in);
		int D = scan.nextInt();
		int T = scan.nextInt();
		int S = scan.nextInt();
		scan.close();

		double num = (double)D / S;
		if(T >= num) {
			System.out.println("Yes");
		}else if(T < num) {
			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 scan = new Scanner(System.in);
		int D = scan.nextInt();
		int T = scan.nextInt();
		int S = scan.nextInt();
		scan.close();

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

		}
	}

}
