import java.util.*;
public class Main{
	public static void main(String args[]){
		Scanner sc = new Scanner(System.in);
		double D = sc.nextDouble();
		double T = sc.nextDouble();
		double S = sc.nextDouble();
		String ans = "No";
		if(T >= (D / S)){
			ans = "Yes";
		}
		System.out.println(ans);
	}
} import java.util.*; util.* java public class Main{
	public static void main(String args[]){
		Scanner sc = new Scanner(System.in);
		double D = sc.nextDouble();
		double T = sc.nextDouble();
		double S = sc.nextDouble();
		String ans = "No";
		if(T >= (D / S)){
			ans = "Yes";
		}
		System.out.println(ans);
	}
} Main public static void main(String args[]){
		Scanner sc = new Scanner(System.in);
		double D = sc.nextDouble();
		double T = sc.nextDouble();
		double S = sc.nextDouble();
		String ans = "No";
		if(T >= (D / S)){
			ans = "Yes";
		}
		System.out.println(ans);
	} main {
		Scanner sc = new Scanner(System.in);
		double D = sc.nextDouble();
		double T = sc.nextDouble();
		double S = sc.nextDouble();
		String ans = "No";
		if(T >= (D / S)){
			ans = "Yes";
		}
		System.out.println(ans);
	} Scanner sc = new Scanner(System.in); sc new Scanner(System.in) double D = sc.nextDouble(); D sc.nextDouble() sc.nextDouble sc double T = sc.nextDouble(); T sc.nextDouble() sc.nextDouble sc double S = sc.nextDouble(); S sc.nextDouble() sc.nextDouble sc String ans = "No"; ans "No" if(T >= (D / S)){
			ans = "Yes";
		} T >= (D / S) T (D / S) D S {
			ans = "Yes";
		} ans = "Yes" ans "Yes" System.out.println(ans) System.out.println System.out System System.out ans String args[] args public class Main{
	public static void main(String args[]){
		Scanner sc = new Scanner(System.in);
		double D = sc.nextDouble();
		double T = sc.nextDouble();
		double S = sc.nextDouble();
		String ans = "No";
		if(T >= (D / S)){
			ans = "Yes";
		}
		System.out.println(ans);
	}
} public class Main{
	public static void main(String args[]){
		Scanner sc = new Scanner(System.in);
		double D = sc.nextDouble();
		double T = sc.nextDouble();
		double S = sc.nextDouble();
		String ans = "No";
		if(T >= (D / S)){
			ans = "Yes";
		}
		System.out.println(ans);
	}
} Main
import java.util.*;
public class Main{
	public static void main(String args[]){
		Scanner sc = new Scanner(System.in);
		double D = sc.nextDouble();
		double T = sc.nextDouble();
		double S = sc.nextDouble();
		String ans = "No";
		if(T >= (D / S)){
			ans = "Yes";
		}
		System.out.println(ans);
	}
}