import java.util.Scanner;

public class Main {

	public static void main(String[] args) {

		Scanner scan = new Scanner(System.in);

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

		int target = S * T;

		if(target >= D) {
			System.out.println("Yes");
		}else
		{
			System.out.println("No");
		}


		scan.close();
	}
} import java.util.Scanner; Scanner java.util public class Main {

	public static void main(String[] args) {

		Scanner scan = new Scanner(System.in);

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

		int target = S * T;

		if(target >= D) {
			System.out.println("Yes");
		}else
		{
			System.out.println("No");
		}


		scan.close();
	}
} Main public static void main(String[] args) {

		Scanner scan = new Scanner(System.in);

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

		int target = S * T;

		if(target >= D) {
			System.out.println("Yes");
		}else
		{
			System.out.println("No");
		}


		scan.close();
	} main {

		Scanner scan = new Scanner(System.in);

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

		int target = S * T;

		if(target >= D) {
			System.out.println("Yes");
		}else
		{
			System.out.println("No");
		}


		scan.close();
	} 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 int target = S * T; target S * T S T if(target >= D) {
			System.out.println("Yes");
		}else
		{
			System.out.println("No");
		} target >= D target D {
			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" scan.close() scan.close scan String[] args args public class Main {

	public static void main(String[] args) {

		Scanner scan = new Scanner(System.in);

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

		int target = S * T;

		if(target >= D) {
			System.out.println("Yes");
		}else
		{
			System.out.println("No");
		}


		scan.close();
	}
} public class Main {

	public static void main(String[] args) {

		Scanner scan = new Scanner(System.in);

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

		int target = S * T;

		if(target >= D) {
			System.out.println("Yes");
		}else
		{
			System.out.println("No");
		}


		scan.close();
	}
} Main
import java.util.Scanner;

public class Main {

	public static void main(String[] args) {

		Scanner scan = new Scanner(System.in);

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

		int target = S * T;

		if(target >= D) {
			System.out.println("Yes");
		}else
		{
			System.out.println("No");
		}


		scan.close();
	}
}