import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map.Entry;
import java.util.PriorityQueue;
import java.util.Scanner;

class Main {
    static final int MOD = 1000000007;
    static final int INF = 1 << 30;
    static final int ALF = 26;

    Main() {
        Scanner sc = new Scanner(System.in);
        long ans = 0;
        int D = sc.nextInt();
        int T = sc.nextInt();
        int S = sc.nextInt();
        System.out.println(T*S>=D?"Yes":"No");
    }

    public static void main(String[] args) {
        new Main();
    }
} import java.util.ArrayList; ArrayList java.util import java.util.Arrays; Arrays java.util import java.util.Collections; Collections java.util import java.util.Comparator; Comparator java.util import java.util.HashMap; HashMap java.util import java.util.HashSet; HashSet java.util import java.util.Iterator; Iterator java.util import java.util.List; List java.util import java.util.Map.Entry; Entry java.util.Map import java.util.PriorityQueue; PriorityQueue java.util import java.util.Scanner; Scanner java.util class Main {
    static final int MOD = 1000000007;
    static final int INF = 1 << 30;
    static final int ALF = 26;

    Main() {
        Scanner sc = new Scanner(System.in);
        long ans = 0;
        int D = sc.nextInt();
        int T = sc.nextInt();
        int S = sc.nextInt();
        System.out.println(T*S>=D?"Yes":"No");
    }

    public static void main(String[] args) {
        new Main();
    }
} Main static final int MOD = 1000000007; MOD 1000000007 static final int INF = 1 << 30; INF 1 << 30 1 30 static final int ALF = 26; ALF 26 Main() {
        Scanner sc = new Scanner(System.in);
        long ans = 0;
        int D = sc.nextInt();
        int T = sc.nextInt();
        int S = sc.nextInt();
        System.out.println(T*S>=D?"Yes":"No");
    } Main {
        Scanner sc = new Scanner(System.in);
        long ans = 0;
        int D = sc.nextInt();
        int T = sc.nextInt();
        int S = sc.nextInt();
        System.out.println(T*S>=D?"Yes":"No");
    } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) long ans = 0; ans 0 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 System.out.println(T*S>=D?"Yes":"No") System.out.println System.out System System.out T*S>=D?"Yes":"No" T*S>=D T*S T S D "Yes" "No" public static void main(String[] args) {
        new Main();
    } main {
        new Main();
    } new Main() String[] args args
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map.Entry;
import java.util.PriorityQueue;
import java.util.Scanner;

class Main {
    static final int MOD = 1000000007;
    static final int INF = 1 << 30;
    static final int ALF = 26;

    Main() {
        Scanner sc = new Scanner(System.in);
        long ans = 0;
        int D = sc.nextInt();
        int T = sc.nextInt();
        int S = sc.nextInt();
        System.out.println(T*S>=D?"Yes":"No");
    }

    public static void main(String[] args) {
        new Main();
    }
}
