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