import java.util.Scanner;
import java.time.Year;
import java.util.Random;
import java.math.*;

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(d>t*s){
        System.out.println("No");
        }else if(d<=t*s){
            System.out.println("Yes");
        }
    }
} import java.util.Scanner; Scanner java.util import java.time.Year; Year java.time import java.util.Random; Random java.util import java.math.*; math.* 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(d>t*s){
        System.out.println("No");
        }else if(d<=t*s){
            System.out.println("Yes");
        }
    }
} 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(d>t*s){
        System.out.println("No");
        }else if(d<=t*s){
            System.out.println("Yes");
        }
    } main {
        Scanner sc =new Scanner(System.in);
        int d = sc.nextInt();
        int t = sc.nextInt();
        int s = sc.nextInt();

        if(d>t*s){
        System.out.println("No");
        }else if(d<=t*s){
            System.out.println("Yes");
        }
    } 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(d>t*s){
        System.out.println("No");
        }else if(d<=t*s){
            System.out.println("Yes");
        } d>t*s d t*s t s {
        System.out.println("No");
        } System.out.println("No") System.out.println System.out System System.out "No" if(d<=t*s){
            System.out.println("Yes");
        } 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" 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(d>t*s){
        System.out.println("No");
        }else if(d<=t*s){
            System.out.println("Yes");
        }
    }
} 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(d>t*s){
        System.out.println("No");
        }else if(d<=t*s){
            System.out.println("Yes");
        }
    }
} Main
import java.util.Scanner;
import java.time.Year;
import java.util.Random;
import java.math.*;

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