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