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();
	if (d<=t*s){
	System.out.println("Yes");
	}
	else {System.out.println("No");}
	}

} 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();
	if (d<=t*s){
	System.out.println("Yes");
	}
	else {System.out.println("No");}
	}

} 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();
	if (d<=t*s){
	System.out.println("Yes");
	}
	else {System.out.println("No");}
	} main {
	Scanner stdIn = new Scanner(System.in);
	int d = stdIn.nextInt();
	int t = stdIn.nextInt();
	int s = stdIn.nextInt();
	if (d<=t*s){
	System.out.println("Yes");
	}
	else {System.out.println("No");}
	} 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 if (d<=t*s){
	System.out.println("Yes");
	}
	else {System.out.println("No");} d<=t*s d t*s t s {
	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 stdIn = new Scanner(System.in);
	int d = stdIn.nextInt();
	int t = stdIn.nextInt();
	int s = stdIn.nextInt();
	if (d<=t*s){
	System.out.println("Yes");
	}
	else {System.out.println("No");}
	}

} 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();
	if (d<=t*s){
	System.out.println("Yes");
	}
	else {System.out.println("No");}
	}

} 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();
	if (d<=t*s){
	System.out.println("Yes");
	}
	else {System.out.println("No");}
	}

}