
import java.util.Scanner;

public class Main {
	static Scanner sc = new Scanner(System.in);

	public static void main(String[] args) {
			solve();
		
	}

	public static void solve() {
		int d = sc.nextInt();
		int t = sc.nextInt();
		int s = sc.nextInt();
		if (t * s >= d)
			System.out.println("Yes");
		else
			System.out.println("No");
		System.out.println();

	}
} import java.util.Scanner; Scanner java.util public class Main {
	static Scanner sc = new Scanner(System.in);

	public static void main(String[] args) {
			solve();
		
	}

	public static void solve() {
		int d = sc.nextInt();
		int t = sc.nextInt();
		int s = sc.nextInt();
		if (t * s >= d)
			System.out.println("Yes");
		else
			System.out.println("No");
		System.out.println();

	}
} Main static Scanner sc = new Scanner(System.in); sc new Scanner(System.in) public static void main(String[] args) {
			solve();
		
	} main {
			solve();
		
	} solve() solve String[] args args public static void solve() {
		int d = sc.nextInt();
		int t = sc.nextInt();
		int s = sc.nextInt();
		if (t * s >= d)
			System.out.println("Yes");
		else
			System.out.println("No");
		System.out.println();

	} solve {
		int d = sc.nextInt();
		int t = sc.nextInt();
		int s = sc.nextInt();
		if (t * s >= d)
			System.out.println("Yes");
		else
			System.out.println("No");
		System.out.println();

	} int d = sc.nextInt(); d sc.nextInt() sc.nextInt sc int t = sc.nextInt(); t sc.nextInt() sc.nextInt sc int s = sc.nextInt(); s sc.nextInt() sc.nextInt sc if (t * s >= d)
			System.out.println("Yes");
		else
			System.out.println("No"); t * s >= d t * s t s d System.out.println("Yes") System.out.println System.out System System.out "Yes" System.out.println("No") System.out.println System.out System System.out "No" System.out.println() System.out.println System.out System System.out public class Main {
	static Scanner sc = new Scanner(System.in);

	public static void main(String[] args) {
			solve();
		
	}

	public static void solve() {
		int d = sc.nextInt();
		int t = sc.nextInt();
		int s = sc.nextInt();
		if (t * s >= d)
			System.out.println("Yes");
		else
			System.out.println("No");
		System.out.println();

	}
} public class Main {
	static Scanner sc = new Scanner(System.in);

	public static void main(String[] args) {
			solve();
		
	}

	public static void solve() {
		int d = sc.nextInt();
		int t = sc.nextInt();
		int s = sc.nextInt();
		if (t * s >= d)
			System.out.println("Yes");
		else
			System.out.println("No");
		System.out.println();

	}
} Main

import java.util.Scanner;

public class Main {
	static Scanner sc = new Scanner(System.in);

	public static void main(String[] args) {
			solve();
		
	}

	public static void solve() {
		int d = sc.nextInt();
		int t = sc.nextInt();
		int s = sc.nextInt();
		if (t * s >= d)
			System.out.println("Yes");
		else
			System.out.println("No");
		System.out.println();

	}
}
