import java.util.*;
public class Main {
    public static void main(String args[]) {
        Scanner in=new Scanner(System.in);
        float d=in.nextFloat(),t=in.nextFloat(),s=in.nextFloat();
        if((d/s)<=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