import java.util.*;
public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int d = sc.nextInt();
        int t = sc.nextInt();
		int s = sc.nextInt();
       if(t*s>=d){System.out.println("Yes");}
		else{System.out.println("No");}
	}
} import java.util.*; util.* java public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int d = sc.nextInt();
        int t = sc.nextInt();
		int s = sc.nextInt();
       if(t*s>=d){System.out.println("Yes");}
		else{System.out.println("No");}
	}
} Main public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int d = sc.nextInt();
        int t = sc.nextInt();
		int s = sc.nextInt();
       if(t*s>=d){System.out.println("Yes");}
		else{System.out.println("No");}
	} main {
		Scanner sc = new Scanner(System.in);
		int d = sc.nextInt();
        int t = sc.nextInt();
		int s = sc.nextInt();
       if(t*s>=d){System.out.println("Yes");}
		else{System.out.println("No");}
	} Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int d = sc.nextInt(); d sc.nextInt() sc.nextInt sc int t = sc.nextInt(); t sc.nextInt() sc.nextInt sc int s = sc.nextInt(); s sc.nextInt() sc.nextInt sc if(t*s>=d){System.out.println("Yes");}
		else{System.out.println("No");} t*s>=d t*s t s d {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 sc = new Scanner(System.in);
		int d = sc.nextInt();
        int t = sc.nextInt();
		int s = sc.nextInt();
       if(t*s>=d){System.out.println("Yes");}
		else{System.out.println("No");}
	}
} public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int d = sc.nextInt();
        int t = sc.nextInt();
		int s = sc.nextInt();
       if(t*s>=d){System.out.println("Yes");}
		else{System.out.println("No");}
	}
} Main
import java.util.*;
public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int d = sc.nextInt();
        int t = sc.nextInt();
		int s = sc.nextInt();
       if(t*s>=d){System.out.println("Yes");}
		else{System.out.println("No");}
	}
}
