import java.util.Scanner;

class Main {
	public static void main(String[] args) {
    	Scanner sc = new Scanner(System.in);
      
      	float length = sc.nextFloat();
      	int time = sc.nextInt();
      	float sokudo = sc.nextFloat();
      
      	if(length / sokudo <= time) {
        	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