/* package whatever; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;

/* Name of the class has to be "Main" only if the class is public. */
public class Main
{
	public static void main (String[] args) throws java.lang.Exception
	{
		int s,d,t;
		Scanner scanner = new Scanner(System.in);
		
		d = scanner.nextInt();
		t = scanner.nextInt();
		s = scanner.nextInt();
		
		if(s * t >= d)
			System.out.println("Yes");
			
		else 
			System.out.println("No");
	}
} import java.util.*; util.* java import java.lang.*; lang.* java import java.io.*; io.* java public class Main
{
	public static void main (String[] args) throws java.lang.Exception
	{
		int s,d,t;
		Scanner scanner = new Scanner(System.in);
		
		d = scanner.nextInt();
		t = scanner.nextInt();
		s = scanner.nextInt();
		
		if(s * t >= d)
			System.out.println("Yes");
			
		else 
			System.out.println("No");
	}
} Main public static void main (String[] args) throws java.lang.Exception
	{
		int s,d,t;
		Scanner scanner = new Scanner(System.in);
		
		d = scanner.nextInt();
		t = scanner.nextInt();
		s = scanner.nextInt();
		
		if(s * t >= d)
			System.out.println("Yes");
			
		else 
			System.out.println("No");
	} main {
		int s,d,t;
		Scanner scanner = new Scanner(System.in);
		
		d = scanner.nextInt();
		t = scanner.nextInt();
		s = scanner.nextInt();
		
		if(s * t >= d)
			System.out.println("Yes");
			
		else 
			System.out.println("No");
	} int s s d d t; t Scanner scanner = new Scanner(System.in); scanner new Scanner(System.in) d = scanner.nextInt() d scanner.nextInt() scanner.nextInt scanner t = scanner.nextInt() t scanner.nextInt() scanner.nextInt scanner s = scanner.nextInt() s scanner.nextInt() scanner.nextInt scanner if(s * t >= d)
			System.out.println("Yes");
			
		else 
			System.out.println("No"); s * t >= d s * t s t d System.out.println("Yes") System.out.println System.out System System.out "Yes" System.out.println("No") System.out.println System.out System System.out "No" String[] args args public class Main
{
	public static void main (String[] args) throws java.lang.Exception
	{
		int s,d,t;
		Scanner scanner = new Scanner(System.in);
		
		d = scanner.nextInt();
		t = scanner.nextInt();
		s = scanner.nextInt();
		
		if(s * t >= d)
			System.out.println("Yes");
			
		else 
			System.out.println("No");
	}
} public class Main
{
	public static void main (String[] args) throws java.lang.Exception
	{
		int s,d,t;
		Scanner scanner = new Scanner(System.in);
		
		d = scanner.nextInt();
		t = scanner.nextInt();
		s = scanner.nextInt();
		
		if(s * t >= d)
			System.out.println("Yes");
			
		else 
			System.out.println("No");
	}
} Main
/* package whatever; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;

/* Name of the class has to be "Main" only if the class is public. */
public class Main
{
	public static void main (String[] args) throws java.lang.Exception
	{
		int s,d,t;
		Scanner scanner = new Scanner(System.in);
		
		d = scanner.nextInt();
		t = scanner.nextInt();
		s = scanner.nextInt();
		
		if(s * t >= d)
			System.out.println("Yes");
			
		else 
			System.out.println("No");
	}
}