import java.util.*;

class Main{
    static Scanner sc = new Scanner(System.in);
    public static void main(String args[]){
        int D=sc.nextInt(),T=sc.nextInt(),S=sc.nextInt();
        System.out.println(D>S*T?"No":"Yes");
    }
} import java.util.*; util.* java class Main{
    static Scanner sc = new Scanner(System.in);
    public static void main(String args[]){
        int D=sc.nextInt(),T=sc.nextInt(),S=sc.nextInt();
        System.out.println(D>S*T?"No":"Yes");
    }
} Main static Scanner sc = new Scanner(System.in); sc new Scanner(System.in) public static void main(String args[]){
        int D=sc.nextInt(),T=sc.nextInt(),S=sc.nextInt();
        System.out.println(D>S*T?"No":"Yes");
    } main {
        int D=sc.nextInt(),T=sc.nextInt(),S=sc.nextInt();
        System.out.println(D>S*T?"No":"Yes");
    } int 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 System.out.println(D>S*T?"No":"Yes") System.out.println System.out System System.out D>S*T?"No":"Yes" D>S*T D S*T S T "No" "Yes" String args[] args
import java.util.*;

class Main{
    static Scanner sc = new Scanner(System.in);
    public static void main(String args[]){
        int D=sc.nextInt(),T=sc.nextInt(),S=sc.nextInt();
        System.out.println(D>S*T?"No":"Yes");
    }
}