import java.util.*;
import java.io.*;
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();
   int dif = t * s;
   if (d<=t*s){
     System.out.println("Yes");
   }
   else{
     System.out.println("No");
  }
}
} import java.util.*; util.* java import java.io.*; io.* 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();
   int dif = t * s;
   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);
   int d = sc.nextInt();
   int t = sc.nextInt();
   int s = sc.nextInt();
   int dif = t * s;
   if (d<=t*s){
     System.out.println("Yes");
   }
   else{
     System.out.println("No");
  }
} main {
   Scanner sc = new Scanner(System.in);
   int d = sc.nextInt();
   int t = sc.nextInt();
   int s = sc.nextInt();
   int dif = t * s;
   if (d<=t*s){
     System.out.println("Yes");
   }
   else{
     System.out.println("No");
  }
} 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 int dif = t * s; dif t * s t s 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);
   int d = sc.nextInt();
   int t = sc.nextInt();
   int s = sc.nextInt();
   int dif = t * s;
   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);
   int d = sc.nextInt();
   int t = sc.nextInt();
   int s = sc.nextInt();
   int dif = t * s;
   if (d<=t*s){
     System.out.println("Yes");
   }
   else{
     System.out.println("No");
  }
}
} Main
import java.util.*;
import java.io.*;
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();
   int dif = t * s;
   if (d<=t*s){
     System.out.println("Yes");
   }
   else{
     System.out.println("No");
  }
}
}
