import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int d, t, s;
        d = sc.nextInt();
        t = sc.nextInt();
        s = sc.nextInt();
        if (d > t * s) {
            System.out.println("No");
        } else {
            System.out.println("Yes");
        }
        sc.close();
    }
} import java.util.Scanner; Scanner java.util public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int d, t, s;
        d = sc.nextInt();
        t = sc.nextInt();
        s = sc.nextInt();
        if (d > t * s) {
            System.out.println("No");
        } else {
            System.out.println("Yes");
        }
        sc.close();
    }
} Main public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int d, t, s;
        d = sc.nextInt();
        t = sc.nextInt();
        s = sc.nextInt();
        if (d > t * s) {
            System.out.println("No");
        } else {
            System.out.println("Yes");
        }
        sc.close();
    } main {
        Scanner sc = new Scanner(System.in);
        int d, t, s;
        d = sc.nextInt();
        t = sc.nextInt();
        s = sc.nextInt();
        if (d > t * s) {
            System.out.println("No");
        } else {
            System.out.println("Yes");
        }
        sc.close();
    } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int d d t t s; s d = sc.nextInt() d sc.nextInt() sc.nextInt sc t = sc.nextInt() t sc.nextInt() sc.nextInt sc s = sc.nextInt() s sc.nextInt() sc.nextInt sc if (d > t * s) {
            System.out.println("No");
        } else {
            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" {
            System.out.println("Yes");
        } System.out.println("Yes") System.out.println System.out System System.out "Yes" sc.close() sc.close sc String[] args args public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int d, t, s;
        d = sc.nextInt();
        t = sc.nextInt();
        s = sc.nextInt();
        if (d > t * s) {
            System.out.println("No");
        } else {
            System.out.println("Yes");
        }
        sc.close();
    }
} public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int d, t, s;
        d = sc.nextInt();
        t = sc.nextInt();
        s = sc.nextInt();
        if (d > t * s) {
            System.out.println("No");
        } else {
            System.out.println("Yes");
        }
        sc.close();
    }
} Main
import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int d, t, s;
        d = sc.nextInt();
        t = sc.nextInt();
        s = sc.nextInt();
        if (d > t * s) {
            System.out.println("No");
        } else {
            System.out.println("Yes");
        }
        sc.close();
    }
}
