import java.util.*;
import java.io.*;
public class Main {

	static Scanner inp= new Scanner(System.in);
	static PrintWriter out= new PrintWriter(System.out);
	public static void main(String args[]) {		    	
	   	Main g=new Main();
	   	g.main();
	   	out.close();
	}

	
	
	//Main
	void main() {
		
		double d=inp.nextDouble();
		double t=inp.nextDouble();
		double s=inp.nextDouble();
		System.out.println(d/s<=t?"Yes":"No");
		
	}
    
    
		
} import java.util.*; util.* java import java.io.*; io.* java public class Main {

	static Scanner inp= new Scanner(System.in);
	static PrintWriter out= new PrintWriter(System.out);
	public static void main(String args[]) {		    	
	   	Main g=new Main();
	   	g.main();
	   	out.close();
	}

	
	
	//Main
	void main() {
		
		double d=inp.nextDouble();
		double t=inp.nextDouble();
		double s=inp.nextDouble();
		System.out.println(d/s<=t?"Yes":"No");
		
	}
    
    
		
} Main static Scanner inp= new Scanner(System.in); inp new Scanner(System.in) static PrintWriter out= new PrintWriter(System.out); out new PrintWriter(System.out) public static void main(String args[]) {		    	
	   	Main g=new Main();
	   	g.main();
	   	out.close();
	} main {		    	
	   	Main g=new Main();
	   	g.main();
	   	out.close();
	} Main g=new Main(); g new Main() g.main() g.main g out.close() out.close out String args[] args //Main
	void main() {
		
		double d=inp.nextDouble();
		double t=inp.nextDouble();
		double s=inp.nextDouble();
		System.out.println(d/s<=t?"Yes":"No");
		
	} main {
		
		double d=inp.nextDouble();
		double t=inp.nextDouble();
		double s=inp.nextDouble();
		System.out.println(d/s<=t?"Yes":"No");
		
	} double d=inp.nextDouble(); d inp.nextDouble() inp.nextDouble inp double t=inp.nextDouble(); t inp.nextDouble() inp.nextDouble inp double s=inp.nextDouble(); s inp.nextDouble() inp.nextDouble inp System.out.println(d/s<=t?"Yes":"No") System.out.println System.out System System.out d/s<=t?"Yes":"No" d/s<=t d/s d s t "Yes" "No" public class Main {

	static Scanner inp= new Scanner(System.in);
	static PrintWriter out= new PrintWriter(System.out);
	public static void main(String args[]) {		    	
	   	Main g=new Main();
	   	g.main();
	   	out.close();
	}

	
	
	//Main
	void main() {
		
		double d=inp.nextDouble();
		double t=inp.nextDouble();
		double s=inp.nextDouble();
		System.out.println(d/s<=t?"Yes":"No");
		
	}
    
    
		
} public class Main {

	static Scanner inp= new Scanner(System.in);
	static PrintWriter out= new PrintWriter(System.out);
	public static void main(String args[]) {		    	
	   	Main g=new Main();
	   	g.main();
	   	out.close();
	}

	
	
	//Main
	void main() {
		
		double d=inp.nextDouble();
		double t=inp.nextDouble();
		double s=inp.nextDouble();
		System.out.println(d/s<=t?"Yes":"No");
		
	}
    
    
		
} Main
import java.util.*;
import java.io.*;
public class Main {

	static Scanner inp= new Scanner(System.in);
	static PrintWriter out= new PrintWriter(System.out);
	public static void main(String args[]) {		    	
	   	Main g=new Main();
	   	g.main();
	   	out.close();
	}

	
	
	//Main
	void main() {
		
		double d=inp.nextDouble();
		double t=inp.nextDouble();
		double s=inp.nextDouble();
		System.out.println(d/s<=t?"Yes":"No");
		
	}
    
    
		
}
