import java.util.*;
public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		// 整数の入力
		String[] strs = sc.nextLine().split(" ");
      	int d = Integer.valueOf(strs[0]);
      	int t = Integer.valueOf(strs[1]);
      	int s = Integer.valueOf(strs[2]);
      	if(d<=t*s){
          System.out.println("Yes");
        }else{
          System.out.println("No");
        }
	}
} import java.util.*; util.* java public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		// 整数の入力
		String[] strs = sc.nextLine().split(" ");
      	int d = Integer.valueOf(strs[0]);
      	int t = Integer.valueOf(strs[1]);
      	int s = Integer.valueOf(strs[2]);
      	if(d<=t*s){
          System.out.println("Yes");
        }else{
          System.out.println("No");
        }
	}
} Main public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		// 整数の入力
		String[] strs = sc.nextLine().split(" ");
      	int d = Integer.valueOf(strs[0]);
      	int t = Integer.valueOf(strs[1]);
      	int s = Integer.valueOf(strs[2]);
      	if(d<=t*s){
          System.out.println("Yes");
        }else{
          System.out.println("No");
        }
	} main {
		Scanner sc = new Scanner(System.in);
		// 整数の入力
		String[] strs = sc.nextLine().split(" ");
      	int d = Integer.valueOf(strs[0]);
      	int t = Integer.valueOf(strs[1]);
      	int s = Integer.valueOf(strs[2]);
      	if(d<=t*s){
          System.out.println("Yes");
        }else{
          System.out.println("No");
        }
	} Scanner sc = new Scanner(System.in); sc new Scanner(System.in) String[] strs = sc.nextLine().split(" "); strs sc.nextLine().split(" ") sc.nextLine().split sc.nextLine() sc.nextLine sc " " int d = Integer.valueOf(strs[0]); d Integer.valueOf(strs[0]) Integer.valueOf Integer strs[0] strs 0 int t = Integer.valueOf(strs[1]); t Integer.valueOf(strs[1]) Integer.valueOf Integer strs[1] strs 1 int s = Integer.valueOf(strs[2]); s Integer.valueOf(strs[2]) Integer.valueOf Integer strs[2] strs 2 if(d<=t*s){
          System.out.println("Yes");
        }else{
          System.out.println("No");
        } d<=t*s d t*s t s {
          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 sc = new Scanner(System.in);
		// 整数の入力
		String[] strs = sc.nextLine().split(" ");
      	int d = Integer.valueOf(strs[0]);
      	int t = Integer.valueOf(strs[1]);
      	int s = Integer.valueOf(strs[2]);
      	if(d<=t*s){
          System.out.println("Yes");
        }else{
          System.out.println("No");
        }
	}
} public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		// 整数の入力
		String[] strs = sc.nextLine().split(" ");
      	int d = Integer.valueOf(strs[0]);
      	int t = Integer.valueOf(strs[1]);
      	int s = Integer.valueOf(strs[2]);
      	if(d<=t*s){
          System.out.println("Yes");
        }else{
          System.out.println("No");
        }
	}
} Main
import java.util.*;
public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		// 整数の入力
		String[] strs = sc.nextLine().split(" ");
      	int d = Integer.valueOf(strs[0]);
      	int t = Integer.valueOf(strs[1]);
      	int s = Integer.valueOf(strs[2]);
      	if(d<=t*s){
          System.out.println("Yes");
        }else{
          System.out.println("No");
        }
	}
}
