
import java.util.*;

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();
		double time=(double)d/(double)s;
		if(t>=time) System.out.println("Yes");
		else System.out.println("No");
		
		
		//System.out.println(time);
	}
}

/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