//package manju;

import java.util.*;
public class Main {
	
	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		double d = scan.nextDouble();
		double t = scan.nextDouble();
		double s = scan.nextDouble();
		if(d/s <= t) {
			System.out.println("Yes");
		}
		else {
			System.out.println("No");
		}
		
	}
} import java.util.*; util.* java public class Main {
	
	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		double d = scan.nextDouble();
		double t = scan.nextDouble();
		double s = scan.nextDouble();
		if(d/s <= t) {
			System.out.println("Yes");
		}
		else {
			System.out.println("No");
		}
		
	}
} Main public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		double d = scan.nextDouble();
		double t = scan.nextDouble();
		double s = scan.nextDouble();
		if(d/s <= t) {
			System.out.println("Yes");
		}
		else {
			System.out.println("No");
		}
		
	} main {
		Scanner scan = new Scanner(System.in);
		double d = scan.nextDouble();
		double t = scan.nextDouble();
		double s = scan.nextDouble();
		if(d/s <= t) {
			System.out.println("Yes");
		}
		else {
			System.out.println("No");
		}
		
	} Scanner scan = new Scanner(System.in); scan new Scanner(System.in) double d = scan.nextDouble(); d scan.nextDouble() scan.nextDouble scan double t = scan.nextDouble(); t scan.nextDouble() scan.nextDouble scan double s = scan.nextDouble(); s scan.nextDouble() scan.nextDouble scan if(d/s <= t) {
			System.out.println("Yes");
		}
		else {
			System.out.println("No");
		} d/s <= t d/s d s t {
			System.out.println("Yes");
		} System.out.println("Yes") System.out.println System.out System System.out "Yes" {
			System.out.println("No");
		} 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) {
		Scanner scan = new Scanner(System.in);
		double d = scan.nextDouble();
		double t = scan.nextDouble();
		double s = scan.nextDouble();
		if(d/s <= t) {
			System.out.println("Yes");
		}
		else {
			System.out.println("No");
		}
		
	}
} public class Main {
	
	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		double d = scan.nextDouble();
		double t = scan.nextDouble();
		double s = scan.nextDouble();
		if(d/s <= t) {
			System.out.println("Yes");
		}
		else {
			System.out.println("No");
		}
		
	}
} Main
//package manju;

import java.util.*;
public class Main {
	
	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		double d = scan.nextDouble();
		double t = scan.nextDouble();
		double s = scan.nextDouble();
		if(d/s <= t) {
			System.out.println("Yes");
		}
		else {
			System.out.println("No");
		}
		
	}
}
