import java.util.Scanner;

/* Name of the class has to be "Main" only if the class is public. */
public class Main
{
	public static void main (String[] args) throws java.lang.Exception
	{
		try {
		    Scanner sc = new Scanner(System.in);
		    double t,d,s;
		    d=sc.nextDouble();
		    t=sc.nextDouble();
		    s=sc.nextDouble();
		    if((d/s)<=t)
		     System.out.println("Yes");
		     else
		     System.out.println("No");
		} catch(Exception e) {
		}
	}
}

/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