import java.util.*;
import java.lang.*;

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

		int d = sc.nextInt();
		int t = sc.nextInt();
		int s = sc.nextInt();

		double time = d*1.0/s;
		if(time > (double)t) {
			System.out.println("No");
		} else {
			System.out.println("Yes");
		}
	}
} import java.util.*; util.* java import java.lang.*; lang.* java public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);

		int d = sc.nextInt();
		int t = sc.nextInt();
		int s = sc.nextInt();

		double time = d*1.0/s;
		if(time > (double)t) {
			System.out.println("No");
		} else {
			System.out.println("Yes");
		}
	}
} Main public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);

		int d = sc.nextInt();
		int t = sc.nextInt();
		int s = sc.nextInt();

		double time = d*1.0/s;
		if(time > (double)t) {
			System.out.println("No");
		} else {
			System.out.println("Yes");
		}
	} main {
		Scanner sc = new Scanner(System.in);

		int d = sc.nextInt();
		int t = sc.nextInt();
		int s = sc.nextInt();

		double time = d*1.0/s;
		if(time > (double)t) {
			System.out.println("No");
		} else {
			System.out.println("Yes");
		}
	} Scanner sc = new Scanner(System.in); sc new Scanner(System.in) 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 double time = d*1.0/s; time d*1.0/s d*1.0 d 1.0 s if(time > (double)t) {
			System.out.println("No");
		} else {
			System.out.println("Yes");
		} time > (double)t time (double)t {
			System.out.println("No");
		} System.out.println("No") System.out.println System.out System System.out "No" {
			System.out.println("Yes");
		} System.out.println("Yes") System.out.println System.out System System.out "Yes" String[] args args public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);

		int d = sc.nextInt();
		int t = sc.nextInt();
		int s = sc.nextInt();

		double time = d*1.0/s;
		if(time > (double)t) {
			System.out.println("No");
		} else {
			System.out.println("Yes");
		}
	}
} public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);

		int d = sc.nextInt();
		int t = sc.nextInt();
		int s = sc.nextInt();

		double time = d*1.0/s;
		if(time > (double)t) {
			System.out.println("No");
		} else {
			System.out.println("Yes");
		}
	}
} Main
import java.util.*;
import java.lang.*;

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

		int d = sc.nextInt();
		int t = sc.nextInt();
		int s = sc.nextInt();

		double time = d*1.0/s;
		if(time > (double)t) {
			System.out.println("No");
		} else {
			System.out.println("Yes");
		}
	}
}