import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Scanner;

public class Main {
   public static void main(String[] args) {
      Scanner input = new Scanner(System.in);
      int D = input.nextInt();
      int T = input.nextInt();
      int S = input.nextInt();

      if(D > T*S) {
         System.out.println("No");
      }  else {
         System.out.println("Yes");
      }
      input.close();

   }
   
} import java.io.BufferedReader; BufferedReader java.io import java.io.InputStreamReader; InputStreamReader java.io import java.util.Scanner; Scanner java.util public class Main {
   public static void main(String[] args) {
      Scanner input = new Scanner(System.in);
      int D = input.nextInt();
      int T = input.nextInt();
      int S = input.nextInt();

      if(D > T*S) {
         System.out.println("No");
      }  else {
         System.out.println("Yes");
      }
      input.close();

   }
   
} Main public static void main(String[] args) {
      Scanner input = new Scanner(System.in);
      int D = input.nextInt();
      int T = input.nextInt();
      int S = input.nextInt();

      if(D > T*S) {
         System.out.println("No");
      }  else {
         System.out.println("Yes");
      }
      input.close();

   } main {
      Scanner input = new Scanner(System.in);
      int D = input.nextInt();
      int T = input.nextInt();
      int S = input.nextInt();

      if(D > T*S) {
         System.out.println("No");
      }  else {
         System.out.println("Yes");
      }
      input.close();

   } Scanner input = new Scanner(System.in); input new Scanner(System.in) int D = input.nextInt(); D input.nextInt() input.nextInt input int T = input.nextInt(); T input.nextInt() input.nextInt input int S = input.nextInt(); S input.nextInt() input.nextInt input if(D > T*S) {
         System.out.println("No");
      }  else {
         System.out.println("Yes");
      } D > T*S D T*S T S {
         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" input.close() input.close input String[] args args public class Main {
   public static void main(String[] args) {
      Scanner input = new Scanner(System.in);
      int D = input.nextInt();
      int T = input.nextInt();
      int S = input.nextInt();

      if(D > T*S) {
         System.out.println("No");
      }  else {
         System.out.println("Yes");
      }
      input.close();

   }
   
} public class Main {
   public static void main(String[] args) {
      Scanner input = new Scanner(System.in);
      int D = input.nextInt();
      int T = input.nextInt();
      int S = input.nextInt();

      if(D > T*S) {
         System.out.println("No");
      }  else {
         System.out.println("Yes");
      }
      input.close();

   }
   
} Main
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Scanner;

public class Main {
   public static void main(String[] args) {
      Scanner input = new Scanner(System.in);
      int D = input.nextInt();
      int T = input.nextInt();
      int S = input.nextInt();

      if(D > T*S) {
         System.out.println("No");
      }  else {
         System.out.println("Yes");
      }
      input.close();

   }
   
}