import java.util.Scanner;

public class Main {
	public static void main(String[] args){
		Scanner stdIn = new Scanner(System.in);
		int D = stdIn.nextInt();
		int T = stdIn.nextInt();
		int S = stdIn.nextInt();
	    double ans = 0;
	    ans = (double)D / (double)S;
	    if(T >= ans){
	    	System.out.println("Yes");
	    }
	    else{
	    	System.out.println("No");
	    }


		stdIn.close();
	}
} import java.util.Scanner; Scanner java.util public class Main {
	public static void main(String[] args){
		Scanner stdIn = new Scanner(System.in);
		int D = stdIn.nextInt();
		int T = stdIn.nextInt();
		int S = stdIn.nextInt();
	    double ans = 0;
	    ans = (double)D / (double)S;
	    if(T >= ans){
	    	System.out.println("Yes");
	    }
	    else{
	    	System.out.println("No");
	    }


		stdIn.close();
	}
} Main public static void main(String[] args){
		Scanner stdIn = new Scanner(System.in);
		int D = stdIn.nextInt();
		int T = stdIn.nextInt();
		int S = stdIn.nextInt();
	    double ans = 0;
	    ans = (double)D / (double)S;
	    if(T >= ans){
	    	System.out.println("Yes");
	    }
	    else{
	    	System.out.println("No");
	    }


		stdIn.close();
	} main {
		Scanner stdIn = new Scanner(System.in);
		int D = stdIn.nextInt();
		int T = stdIn.nextInt();
		int S = stdIn.nextInt();
	    double ans = 0;
	    ans = (double)D / (double)S;
	    if(T >= ans){
	    	System.out.println("Yes");
	    }
	    else{
	    	System.out.println("No");
	    }


		stdIn.close();
	} Scanner stdIn = new Scanner(System.in); stdIn new Scanner(System.in) int D = stdIn.nextInt(); D stdIn.nextInt() stdIn.nextInt stdIn int T = stdIn.nextInt(); T stdIn.nextInt() stdIn.nextInt stdIn int S = stdIn.nextInt(); S stdIn.nextInt() stdIn.nextInt stdIn double ans = 0; ans 0 ans = (double)D / (double)S ans (double)D / (double)S (double)D (double)S if(T >= ans){
	    	System.out.println("Yes");
	    }
	    else{
	    	System.out.println("No");
	    } T >= ans T ans {
	    	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" stdIn.close() stdIn.close stdIn String[] args args public class Main {
	public static void main(String[] args){
		Scanner stdIn = new Scanner(System.in);
		int D = stdIn.nextInt();
		int T = stdIn.nextInt();
		int S = stdIn.nextInt();
	    double ans = 0;
	    ans = (double)D / (double)S;
	    if(T >= ans){
	    	System.out.println("Yes");
	    }
	    else{
	    	System.out.println("No");
	    }


		stdIn.close();
	}
} public class Main {
	public static void main(String[] args){
		Scanner stdIn = new Scanner(System.in);
		int D = stdIn.nextInt();
		int T = stdIn.nextInt();
		int S = stdIn.nextInt();
	    double ans = 0;
	    ans = (double)D / (double)S;
	    if(T >= ans){
	    	System.out.println("Yes");
	    }
	    else{
	    	System.out.println("No");
	    }


		stdIn.close();
	}
} Main
import java.util.Scanner;

public class Main {
	public static void main(String[] args){
		Scanner stdIn = new Scanner(System.in);
		int D = stdIn.nextInt();
		int T = stdIn.nextInt();
		int S = stdIn.nextInt();
	    double ans = 0;
	    ans = (double)D / (double)S;
	    if(T >= ans){
	    	System.out.println("Yes");
	    }
	    else{
	    	System.out.println("No");
	    }


		stdIn.close();
	}
}