import java.util.*;

public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner(System.in);

        long d = sc.nextInt();
        long t = sc.nextInt();
        long s = sc.nextInt();

        boolean b = s * t >= d;
        System.out.println(b ? "Yes": "No");
    }

} import java.util.*; util.* java public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner(System.in);

        long d = sc.nextInt();
        long t = sc.nextInt();
        long s = sc.nextInt();

        boolean b = s * t >= d;
        System.out.println(b ? "Yes": "No");
    }

} Main public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner(System.in);

        long d = sc.nextInt();
        long t = sc.nextInt();
        long s = sc.nextInt();

        boolean b = s * t >= d;
        System.out.println(b ? "Yes": "No");
    } main {
        Scanner sc = new Scanner(System.in);

        long d = sc.nextInt();
        long t = sc.nextInt();
        long s = sc.nextInt();

        boolean b = s * t >= d;
        System.out.println(b ? "Yes": "No");
    } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) long d = sc.nextInt(); d sc.nextInt() sc.nextInt sc long t = sc.nextInt(); t sc.nextInt() sc.nextInt sc long s = sc.nextInt(); s sc.nextInt() sc.nextInt sc boolean b = s * t >= d; b s * t >= d s * t s t d System.out.println(b ? "Yes": "No") System.out.println System.out System System.out b ? "Yes": "No" b "Yes" "No" String[] args args public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner(System.in);

        long d = sc.nextInt();
        long t = sc.nextInt();
        long s = sc.nextInt();

        boolean b = s * t >= d;
        System.out.println(b ? "Yes": "No");
    }

} public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner(System.in);

        long d = sc.nextInt();
        long t = sc.nextInt();
        long s = sc.nextInt();

        boolean b = s * t >= d;
        System.out.println(b ? "Yes": "No");
    }

} Main
import java.util.*;

public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner(System.in);

        long d = sc.nextInt();
        long t = sc.nextInt();
        long s = sc.nextInt();

        boolean b = s * t >= d;
        System.out.println(b ? "Yes": "No");
    }

}