import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
//	    int t = in.nextInt();
//	   
//		for(int a0 = 0; a0 < t; a0++) {
			int d = in.nextInt();
			int t = in.nextInt();
			int s = in.nextInt();
			
			double time = (double) d / s;
			
			if(time <= t) {
				System.out.println("Yes");
			}
			else {
				System.out.println("No");
			}
		//}
		
		in.close();
	}
		
	
} import java.util.Scanner; Scanner java.util public class Main {
	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
//	    int t = in.nextInt();
//	   
//		for(int a0 = 0; a0 < t; a0++) {
			int d = in.nextInt();
			int t = in.nextInt();
			int s = in.nextInt();
			
			double time = (double) d / s;
			
			if(time <= t) {
				System.out.println("Yes");
			}
			else {
				System.out.println("No");
			}
		//}
		
		in.close();
	}
		
	
} Main public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
//	    int t = in.nextInt();
//	   
//		for(int a0 = 0; a0 < t; a0++) {
			int d = in.nextInt();
			int t = in.nextInt();
			int s = in.nextInt();
			
			double time = (double) d / s;
			
			if(time <= t) {
				System.out.println("Yes");
			}
			else {
				System.out.println("No");
			}
		//}
		
		in.close();
	} main {
		Scanner in = new Scanner(System.in);
//	    int t = in.nextInt();
//	   
//		for(int a0 = 0; a0 < t; a0++) {
			int d = in.nextInt();
			int t = in.nextInt();
			int s = in.nextInt();
			
			double time = (double) d / s;
			
			if(time <= t) {
				System.out.println("Yes");
			}
			else {
				System.out.println("No");
			}
		//}
		
		in.close();
	} Scanner in = new Scanner(System.in); in new Scanner(System.in) int d = in.nextInt(); d in.nextInt() in.nextInt in int t = in.nextInt(); t in.nextInt() in.nextInt in int s = in.nextInt(); s in.nextInt() in.nextInt in double time = (double) d / s; time (double) d / s (double) d s if(time <= t) {
				System.out.println("Yes");
			}
			else {
				System.out.println("No");
			} time <= t time 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" in.close() in.close in String[] args args public class Main {
	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
//	    int t = in.nextInt();
//	   
//		for(int a0 = 0; a0 < t; a0++) {
			int d = in.nextInt();
			int t = in.nextInt();
			int s = in.nextInt();
			
			double time = (double) d / s;
			
			if(time <= t) {
				System.out.println("Yes");
			}
			else {
				System.out.println("No");
			}
		//}
		
		in.close();
	}
		
	
} public class Main {
	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
//	    int t = in.nextInt();
//	   
//		for(int a0 = 0; a0 < t; a0++) {
			int d = in.nextInt();
			int t = in.nextInt();
			int s = in.nextInt();
			
			double time = (double) d / s;
			
			if(time <= t) {
				System.out.println("Yes");
			}
			else {
				System.out.println("No");
			}
		//}
		
		in.close();
	}
		
	
} Main
import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
//	    int t = in.nextInt();
//	   
//		for(int a0 = 0; a0 < t; a0++) {
			int d = in.nextInt();
			int t = in.nextInt();
			int s = in.nextInt();
			
			double time = (double) d / s;
			
			if(time <= t) {
				System.out.println("Yes");
			}
			else {
				System.out.println("No");
			}
		//}
		
		in.close();
	}
		
	
}
