import java.util.Scanner;
public class Main{
	public static void main(String[] args){
  boolean result = false;
int D;
int T;
int S;
  
  Scanner scan = new Scanner(System.in);
        String in = scan.nextLine();

String[] ins = in.split(" ");
D = Integer.parseInt(ins[0]);
T = Integer.parseInt(ins[1]);
S = Integer.parseInt(ins[2]);
result = (D <= T*S);
String output;
if(result){
  output = "Yes";
}else{
  output = "No";
}
System.out.println(output);
  
};
}

/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