import java.util.Scanner;

public class Main{
	public static void main(String args[]){
        Scanner scan = new Scanner(System.in);
        int D = scan.nextInt();
        int T = scan.nextInt();
        int S = scan.nextInt();
        float t = (float)D / (float)S;

        System.out.println(
            t <= (float)T ? "Yes" : "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