import java.util.Scanner;
public class Main {
    public static void main(String[] args) {
        Scanner kala=new Scanner (System.in);
        double D=kala.nextInt();
        
        double T=kala.nextInt();
        
        double S=kala.nextInt();
        
        double reach=D/S;
        
        if(reach<=T) 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