import java.util.*;
public class Main {
    public void solve() {
        Scanner scan = new Scanner(System.in);
        int D = scan.nextInt();
        int T = scan.nextInt();
        int S = scan.nextInt();
        if(D<=T*S){
            System.out.println("Yes");}
        else{
            System.out.println("No");
        }
        }
        public static void main(String[]args){
            new Main().solve();
        }
    }
/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