import java.io.*;
import java.util.*;

import static java.lang.Integer.*;

public class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader read = new BufferedReader(new InputStreamReader(System.in));
        PrintWriter prnt = new PrintWriter(System.out);
        StringTokenizer st;
        st = new StringTokenizer(read.readLine());
        int D = parseInt(st.nextToken()), T = parseInt(st.nextToken()),S = parseInt(st.nextToken());
        if (D <= T * S) {
            prnt.println("Yes");
        } else {
            prnt.println("No");
        }
        prnt.close();
    }
} import java.io.*; io.* java import java.util.*; util.* java import static java.lang.Integer.*; import static java.lang.Integer.*; import static java.lang.Integer.*; public class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader read = new BufferedReader(new InputStreamReader(System.in));
        PrintWriter prnt = new PrintWriter(System.out);
        StringTokenizer st;
        st = new StringTokenizer(read.readLine());
        int D = parseInt(st.nextToken()), T = parseInt(st.nextToken()),S = parseInt(st.nextToken());
        if (D <= T * S) {
            prnt.println("Yes");
        } else {
            prnt.println("No");
        }
        prnt.close();
    }
} Main public static void main(String[] args) throws IOException {
        BufferedReader read = new BufferedReader(new InputStreamReader(System.in));
        PrintWriter prnt = new PrintWriter(System.out);
        StringTokenizer st;
        st = new StringTokenizer(read.readLine());
        int D = parseInt(st.nextToken()), T = parseInt(st.nextToken()),S = parseInt(st.nextToken());
        if (D <= T * S) {
            prnt.println("Yes");
        } else {
            prnt.println("No");
        }
        prnt.close();
    } main {
        BufferedReader read = new BufferedReader(new InputStreamReader(System.in));
        PrintWriter prnt = new PrintWriter(System.out);
        StringTokenizer st;
        st = new StringTokenizer(read.readLine());
        int D = parseInt(st.nextToken()), T = parseInt(st.nextToken()),S = parseInt(st.nextToken());
        if (D <= T * S) {
            prnt.println("Yes");
        } else {
            prnt.println("No");
        }
        prnt.close();
    } BufferedReader read = new BufferedReader(new InputStreamReader(System.in)); read new BufferedReader(new InputStreamReader(System.in)) PrintWriter prnt = new PrintWriter(System.out); prnt new PrintWriter(System.out) StringTokenizer st; st st = new StringTokenizer(read.readLine()) st new StringTokenizer(read.readLine()) int D = parseInt(st.nextToken()) D parseInt(st.nextToken()) parseInt st.nextToken() st.nextToken st T = parseInt(st.nextToken()) T parseInt(st.nextToken()) parseInt st.nextToken() st.nextToken st S = parseInt(st.nextToken()); S parseInt(st.nextToken()) parseInt st.nextToken() st.nextToken st if (D <= T * S) {
            prnt.println("Yes");
        } else {
            prnt.println("No");
        } D <= T * S D T * S T S {
            prnt.println("Yes");
        } prnt.println("Yes") prnt.println prnt "Yes" {
            prnt.println("No");
        } prnt.println("No") prnt.println prnt "No" prnt.close() prnt.close prnt String[] args args public class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader read = new BufferedReader(new InputStreamReader(System.in));
        PrintWriter prnt = new PrintWriter(System.out);
        StringTokenizer st;
        st = new StringTokenizer(read.readLine());
        int D = parseInt(st.nextToken()), T = parseInt(st.nextToken()),S = parseInt(st.nextToken());
        if (D <= T * S) {
            prnt.println("Yes");
        } else {
            prnt.println("No");
        }
        prnt.close();
    }
} public class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader read = new BufferedReader(new InputStreamReader(System.in));
        PrintWriter prnt = new PrintWriter(System.out);
        StringTokenizer st;
        st = new StringTokenizer(read.readLine());
        int D = parseInt(st.nextToken()), T = parseInt(st.nextToken()),S = parseInt(st.nextToken());
        if (D <= T * S) {
            prnt.println("Yes");
        } else {
            prnt.println("No");
        }
        prnt.close();
    }
} Main
import java.io.*;
import java.util.*;

import static java.lang.Integer.*;

public class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader read = new BufferedReader(new InputStreamReader(System.in));
        PrintWriter prnt = new PrintWriter(System.out);
        StringTokenizer st;
        st = new StringTokenizer(read.readLine());
        int D = parseInt(st.nextToken()), T = parseInt(st.nextToken()),S = parseInt(st.nextToken());
        if (D <= T * S) {
            prnt.println("Yes");
        } else {
            prnt.println("No");
        }
        prnt.close();
    }
}