import java.util.*;

public class Main {
	public static void main( String[] args){
    	Scanner scan = new Scanner(System.in);
      	int distance = scan.nextInt();
      	int time = scan.nextInt();
      	int speed = scan.nextInt();
      	if(distance <= time * speed){
          System.out.println("Yes");
        }else{
          System.out.println("No");
        }
    }
}
/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz