
import java.io.InputStream;
import java.io.PrintStream;
import java.util.*;

public class Main {
    public static void main(String[] args) throws Exception {
        solve(System.in, System.out);
    }

    static void solve(InputStream is, PrintStream os) {
        // Your code here!
        Scanner scan = new Scanner(is);
        int D = scan.nextInt();
        int T = scan.nextInt();
        int S = scan.nextInt();

        int ans;

        if(D <= T*S){
            os.println("Yes");
        } else {
            os.println("No");
        }

    }
} import java.io.InputStream; InputStream java.io import java.io.PrintStream; PrintStream java.io import java.util.*; util.* java public class Main {
    public static void main(String[] args) throws Exception {
        solve(System.in, System.out);
    }

    static void solve(InputStream is, PrintStream os) {
        // Your code here!
        Scanner scan = new Scanner(is);
        int D = scan.nextInt();
        int T = scan.nextInt();
        int S = scan.nextInt();

        int ans;

        if(D <= T*S){
            os.println("Yes");
        } else {
            os.println("No");
        }

    }
} Main public static void main(String[] args) throws Exception {
        solve(System.in, System.out);
    } main {
        solve(System.in, System.out);
    } solve(System.in, System.out) solve System.in System System.in System.out System System.out String[] args args static void solve(InputStream is, PrintStream os) {
        // Your code here!
        Scanner scan = new Scanner(is);
        int D = scan.nextInt();
        int T = scan.nextInt();
        int S = scan.nextInt();

        int ans;

        if(D <= T*S){
            os.println("Yes");
        } else {
            os.println("No");
        }

    } solve {
        // Your code here!
        Scanner scan = new Scanner(is);
        int D = scan.nextInt();
        int T = scan.nextInt();
        int S = scan.nextInt();

        int ans;

        if(D <= T*S){
            os.println("Yes");
        } else {
            os.println("No");
        }

    } Scanner scan = new Scanner(is); scan new Scanner(is) int D = scan.nextInt(); D scan.nextInt() scan.nextInt scan int T = scan.nextInt(); T scan.nextInt() scan.nextInt scan int S = scan.nextInt(); S scan.nextInt() scan.nextInt scan int ans; ans if(D <= T*S){
            os.println("Yes");
        } else {
            os.println("No");
        } D <= T*S D T*S T S {
            os.println("Yes");
        } os.println("Yes") os.println os "Yes" {
            os.println("No");
        } os.println("No") os.println os "No" InputStream is is PrintStream os os public class Main {
    public static void main(String[] args) throws Exception {
        solve(System.in, System.out);
    }

    static void solve(InputStream is, PrintStream os) {
        // Your code here!
        Scanner scan = new Scanner(is);
        int D = scan.nextInt();
        int T = scan.nextInt();
        int S = scan.nextInt();

        int ans;

        if(D <= T*S){
            os.println("Yes");
        } else {
            os.println("No");
        }

    }
} public class Main {
    public static void main(String[] args) throws Exception {
        solve(System.in, System.out);
    }

    static void solve(InputStream is, PrintStream os) {
        // Your code here!
        Scanner scan = new Scanner(is);
        int D = scan.nextInt();
        int T = scan.nextInt();
        int S = scan.nextInt();

        int ans;

        if(D <= T*S){
            os.println("Yes");
        } else {
            os.println("No");
        }

    }
} Main

import java.io.InputStream;
import java.io.PrintStream;
import java.util.*;

public class Main {
    public static void main(String[] args) throws Exception {
        solve(System.in, System.out);
    }

    static void solve(InputStream is, PrintStream os) {
        // Your code here!
        Scanner scan = new Scanner(is);
        int D = scan.nextInt();
        int T = scan.nextInt();
        int S = scan.nextInt();

        int ans;

        if(D <= T*S){
            os.println("Yes");
        } else {
            os.println("No");
        }

    }
}