import java.io.BufferedInputStream;
import java.io.IOException;
import java.util.Scanner;

/**
 * Created by Harry on 5/10/20.
 */
public class Main {
    public static void main(String[] args) throws IOException {
        Scanner scanner = new Scanner(new BufferedInputStream(System.in));
        int d = scanner.nextInt();
        int t = scanner.nextInt();
        int s = scanner.nextInt();
        double need = (double)d/s;
        System.out.println(need<=t ? "Yes" : "No");
    }
} import java.io.BufferedInputStream; BufferedInputStream java.io import java.io.IOException; IOException java.io import java.util.Scanner; Scanner java.util public class Main {
    public static void main(String[] args) throws IOException {
        Scanner scanner = new Scanner(new BufferedInputStream(System.in));
        int d = scanner.nextInt();
        int t = scanner.nextInt();
        int s = scanner.nextInt();
        double need = (double)d/s;
        System.out.println(need<=t ? "Yes" : "No");
    }
} Main public static void main(String[] args) throws IOException {
        Scanner scanner = new Scanner(new BufferedInputStream(System.in));
        int d = scanner.nextInt();
        int t = scanner.nextInt();
        int s = scanner.nextInt();
        double need = (double)d/s;
        System.out.println(need<=t ? "Yes" : "No");
    } main {
        Scanner scanner = new Scanner(new BufferedInputStream(System.in));
        int d = scanner.nextInt();
        int t = scanner.nextInt();
        int s = scanner.nextInt();
        double need = (double)d/s;
        System.out.println(need<=t ? "Yes" : "No");
    } Scanner scanner = new Scanner(new BufferedInputStream(System.in)); scanner new Scanner(new BufferedInputStream(System.in)) int d = scanner.nextInt(); d scanner.nextInt() scanner.nextInt scanner int t = scanner.nextInt(); t scanner.nextInt() scanner.nextInt scanner int s = scanner.nextInt(); s scanner.nextInt() scanner.nextInt scanner double need = (double)d/s; need (double)d/s (double)d s System.out.println(need<=t ? "Yes" : "No") System.out.println System.out System System.out need<=t ? "Yes" : "No" need<=t need t "Yes" "No" String[] args args public class Main {
    public static void main(String[] args) throws IOException {
        Scanner scanner = new Scanner(new BufferedInputStream(System.in));
        int d = scanner.nextInt();
        int t = scanner.nextInt();
        int s = scanner.nextInt();
        double need = (double)d/s;
        System.out.println(need<=t ? "Yes" : "No");
    }
} public class Main {
    public static void main(String[] args) throws IOException {
        Scanner scanner = new Scanner(new BufferedInputStream(System.in));
        int d = scanner.nextInt();
        int t = scanner.nextInt();
        int s = scanner.nextInt();
        double need = (double)d/s;
        System.out.println(need<=t ? "Yes" : "No");
    }
} Main
import java.io.BufferedInputStream;
import java.io.IOException;
import java.util.Scanner;

/**
 * Created by Harry on 5/10/20.
 */
public class Main {
    public static void main(String[] args) throws IOException {
        Scanner scanner = new Scanner(new BufferedInputStream(System.in));
        int d = scanner.nextInt();
        int t = scanner.nextInt();
        int s = scanner.nextInt();
        double need = (double)d/s;
        System.out.println(need<=t ? "Yes" : "No");
    }
}
