import java.util.Scanner;

public class Main {
	
	public static void main(String[] args) {
		
		Scanner scanner = new Scanner(System.in);
		
		double D = scanner.nextDouble();
		double T = scanner.nextDouble();
		double S = scanner.nextDouble();
		
		scanner.close();
		
		double tmp = D / S;
		
		if (tmp <= 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) {
		
		Scanner scanner = new Scanner(System.in);
		
		double D = scanner.nextDouble();
		double T = scanner.nextDouble();
		double S = scanner.nextDouble();
		
		scanner.close();
		
		double tmp = D / S;
		
		if (tmp <= T) {
			System.out.println("Yes");
		} else {
			System.out.println("No");
		}
	}

} Main public static void main(String[] args) {
		
		Scanner scanner = new Scanner(System.in);
		
		double D = scanner.nextDouble();
		double T = scanner.nextDouble();
		double S = scanner.nextDouble();
		
		scanner.close();
		
		double tmp = D / S;
		
		if (tmp <= T) {
			System.out.println("Yes");
		} else {
			System.out.println("No");
		}
	} main {
		
		Scanner scanner = new Scanner(System.in);
		
		double D = scanner.nextDouble();
		double T = scanner.nextDouble();
		double S = scanner.nextDouble();
		
		scanner.close();
		
		double tmp = D / S;
		
		if (tmp <= T) {
			System.out.println("Yes");
		} else {
			System.out.println("No");
		}
	} Scanner scanner = new Scanner(System.in); scanner new Scanner(System.in) double D = scanner.nextDouble(); D scanner.nextDouble() scanner.nextDouble scanner double T = scanner.nextDouble(); T scanner.nextDouble() scanner.nextDouble scanner double S = scanner.nextDouble(); S scanner.nextDouble() scanner.nextDouble scanner scanner.close() scanner.close scanner double tmp = D / S; tmp D / S D S if (tmp <= T) {
			System.out.println("Yes");
		} else {
			System.out.println("No");
		} tmp <= T tmp 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) {
		
		Scanner scanner = new Scanner(System.in);
		
		double D = scanner.nextDouble();
		double T = scanner.nextDouble();
		double S = scanner.nextDouble();
		
		scanner.close();
		
		double tmp = D / S;
		
		if (tmp <= T) {
			System.out.println("Yes");
		} else {
			System.out.println("No");
		}
	}

} public class Main {
	
	public static void main(String[] args) {
		
		Scanner scanner = new Scanner(System.in);
		
		double D = scanner.nextDouble();
		double T = scanner.nextDouble();
		double S = scanner.nextDouble();
		
		scanner.close();
		
		double tmp = D / S;
		
		if (tmp <= T) {
			System.out.println("Yes");
		} else {
			System.out.println("No");
		}
	}

} Main
import java.util.Scanner;

public class Main {
	
	public static void main(String[] args) {
		
		Scanner scanner = new Scanner(System.in);
		
		double D = scanner.nextDouble();
		double T = scanner.nextDouble();
		double S = scanner.nextDouble();
		
		scanner.close();
		
		double tmp = D / S;
		
		if (tmp <= T) {
			System.out.println("Yes");
		} else {
			System.out.println("No");
		}
	}

}
