import java.util.Scanner;


public class Main {

	static String[][]  map;
	static int h;
	static int w;
	static int cnt;

	public static void main(String[] args)  {
		Scanner sc = new Scanner(System.in);
		double d = Double.parseDouble(sc.next());
		double t = Double.parseDouble(sc.next());
		double s = Double.parseDouble(sc.next());
		

		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