

import java.util.Scanner;

public class Main {

	private static Scanner in;

	public static void main(String[] args) {
		in = new Scanner(System.in);

		int d = in.nextInt();
		int t = in.nextInt();
		int s = in.nextInt();
		
		int dist = s*t;
		
		System.out.println(dist>=d?"Yes":"No");
		
	}

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

	private static Scanner in;

	public static void main(String[] args) {
		in = new Scanner(System.in);

		int d = in.nextInt();
		int t = in.nextInt();
		int s = in.nextInt();
		
		int dist = s*t;
		
		System.out.println(dist>=d?"Yes":"No");
		
	}

} Main private static Scanner in; in public static void main(String[] args) {
		in = new Scanner(System.in);

		int d = in.nextInt();
		int t = in.nextInt();
		int s = in.nextInt();
		
		int dist = s*t;
		
		System.out.println(dist>=d?"Yes":"No");
		
	} main {
		in = new Scanner(System.in);

		int d = in.nextInt();
		int t = in.nextInt();
		int s = in.nextInt();
		
		int dist = s*t;
		
		System.out.println(dist>=d?"Yes":"No");
		
	} in = new Scanner(System.in) in new Scanner(System.in) int d = in.nextInt(); d in.nextInt() in.nextInt in int t = in.nextInt(); t in.nextInt() in.nextInt in int s = in.nextInt(); s in.nextInt() in.nextInt in int dist = s*t; dist s*t s t System.out.println(dist>=d?"Yes":"No") System.out.println System.out System System.out dist>=d?"Yes":"No" dist>=d dist d "Yes" "No" String[] args args public class Main {

	private static Scanner in;

	public static void main(String[] args) {
		in = new Scanner(System.in);

		int d = in.nextInt();
		int t = in.nextInt();
		int s = in.nextInt();
		
		int dist = s*t;
		
		System.out.println(dist>=d?"Yes":"No");
		
	}

} public class Main {

	private static Scanner in;

	public static void main(String[] args) {
		in = new Scanner(System.in);

		int d = in.nextInt();
		int t = in.nextInt();
		int s = in.nextInt();
		
		int dist = s*t;
		
		System.out.println(dist>=d?"Yes":"No");
		
	}

} Main


import java.util.Scanner;

public class Main {

	private static Scanner in;

	public static void main(String[] args) {
		in = new Scanner(System.in);

		int d = in.nextInt();
		int t = in.nextInt();
		int s = in.nextInt();
		
		int dist = s*t;
		
		System.out.println(dist>=d?"Yes":"No");
		
	}

}
