import java.io.BufferedReader;
import java.io.*;
import java.util.*;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Collections;
import java.util.Arrays;

public class Main {
	public static void main(final String[] args){
    
    final Scanner sc = new Scanner(System.in);
    final List<Integer> list = new ArrayList<>();
    //final List<Long> list2 = new ArrayList<>();

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

    if(d <= t*s){
        System.out.println("Yes");
    }else{
        System.out.println("No");
    }




}
} import java.io.BufferedReader; BufferedReader java.io import java.io.*; io.* java import java.util.*; util.* java import java.util.ArrayList; ArrayList java.util import java.util.Iterator; Iterator java.util import java.util.List; List java.util import java.util.Collections; Collections java.util import java.util.Arrays; Arrays java.util public class Main {
	public static void main(final String[] args){
    
    final Scanner sc = new Scanner(System.in);
    final List<Integer> list = new ArrayList<>();
    //final List<Long> list2 = new ArrayList<>();

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

    if(d <= t*s){
        System.out.println("Yes");
    }else{
        System.out.println("No");
    }




}
} Main public static void main(final String[] args){
    
    final Scanner sc = new Scanner(System.in);
    final List<Integer> list = new ArrayList<>();
    //final List<Long> list2 = new ArrayList<>();

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

    if(d <= t*s){
        System.out.println("Yes");
    }else{
        System.out.println("No");
    }




} main {
    
    final Scanner sc = new Scanner(System.in);
    final List<Integer> list = new ArrayList<>();
    //final List<Long> list2 = new ArrayList<>();

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

    if(d <= t*s){
        System.out.println("Yes");
    }else{
        System.out.println("No");
    }




} final Scanner sc = new Scanner(System.in); sc new Scanner(System.in) final List<Integer> list = new ArrayList<>(); list new ArrayList<>() int d = sc.nextInt(); d sc.nextInt() sc.nextInt sc int t = sc.nextInt(); t sc.nextInt() sc.nextInt sc int s = sc.nextInt(); s sc.nextInt() sc.nextInt sc if(d <= t*s){
        System.out.println("Yes");
    }else{
        System.out.println("No");
    } d <= t*s d t*s t s {
        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" final String[] args args public class Main {
	public static void main(final String[] args){
    
    final Scanner sc = new Scanner(System.in);
    final List<Integer> list = new ArrayList<>();
    //final List<Long> list2 = new ArrayList<>();

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

    if(d <= t*s){
        System.out.println("Yes");
    }else{
        System.out.println("No");
    }




}
} public class Main {
	public static void main(final String[] args){
    
    final Scanner sc = new Scanner(System.in);
    final List<Integer> list = new ArrayList<>();
    //final List<Long> list2 = new ArrayList<>();

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

    if(d <= t*s){
        System.out.println("Yes");
    }else{
        System.out.println("No");
    }




}
} Main
import java.io.BufferedReader;
import java.io.*;
import java.util.*;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Collections;
import java.util.Arrays;

public class Main {
	public static void main(final String[] args){
    
    final Scanner sc = new Scanner(System.in);
    final List<Integer> list = new ArrayList<>();
    //final List<Long> list2 = new ArrayList<>();

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

    if(d <= t*s){
        System.out.println("Yes");
    }else{
        System.out.println("No");
    }




}
}