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

public class Main
{
	PrintWriter out = new PrintWriter(System.out);
	BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
    StringTokenizer tok = new StringTokenizer("");
    String next() throws IOException {
        if (!tok.hasMoreTokens()) { tok = new StringTokenizer(in.readLine()); }
        return tok.nextToken();
    }
    int ni() throws IOException { return Integer.parseInt(next()); }
    long nl() throws IOException { return Long.parseLong(next()); }
    
    void solve() throws IOException {
        int d=ni(),t=ni(),s=ni();
        if (t*s>=d) out.println("Yes");
        else out.println("No");
        out.flush();
    }
    
    public static void main(String[] args) throws IOException {
        new Main().solve();
    }
} import java.util.*; util.* java import java.lang.*; lang.* java import java.io.*; io.* java public class Main
{
	PrintWriter out = new PrintWriter(System.out);
	BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
    StringTokenizer tok = new StringTokenizer("");
    String next() throws IOException {
        if (!tok.hasMoreTokens()) { tok = new StringTokenizer(in.readLine()); }
        return tok.nextToken();
    }
    int ni() throws IOException { return Integer.parseInt(next()); }
    long nl() throws IOException { return Long.parseLong(next()); }
    
    void solve() throws IOException {
        int d=ni(),t=ni(),s=ni();
        if (t*s>=d) out.println("Yes");
        else out.println("No");
        out.flush();
    }
    
    public static void main(String[] args) throws IOException {
        new Main().solve();
    }
} Main PrintWriter out = new PrintWriter(System.out); out new PrintWriter(System.out) BufferedReader in = new BufferedReader(new InputStreamReader(System.in)); in new BufferedReader(new InputStreamReader(System.in)) StringTokenizer tok = new StringTokenizer(""); tok new StringTokenizer("") String next() throws IOException {
        if (!tok.hasMoreTokens()) { tok = new StringTokenizer(in.readLine()); }
        return tok.nextToken();
    } next {
        if (!tok.hasMoreTokens()) { tok = new StringTokenizer(in.readLine()); }
        return tok.nextToken();
    } if (!tok.hasMoreTokens()) { tok = new StringTokenizer(in.readLine()); } !tok.hasMoreTokens() tok.hasMoreTokens() tok.hasMoreTokens tok { tok = new StringTokenizer(in.readLine()); } tok = new StringTokenizer(in.readLine()) tok new StringTokenizer(in.readLine()) return tok.nextToken(); tok.nextToken() tok.nextToken tok int ni() throws IOException { return Integer.parseInt(next()); } ni { return Integer.parseInt(next()); } return Integer.parseInt(next()); Integer.parseInt(next()) Integer.parseInt Integer next() next long nl() throws IOException { return Long.parseLong(next()); } nl { return Long.parseLong(next()); } return Long.parseLong(next()); Long.parseLong(next()) Long.parseLong Long next() next void solve() throws IOException {
        int d=ni(),t=ni(),s=ni();
        if (t*s>=d) out.println("Yes");
        else out.println("No");
        out.flush();
    } solve {
        int d=ni(),t=ni(),s=ni();
        if (t*s>=d) out.println("Yes");
        else out.println("No");
        out.flush();
    } int d=ni() d ni() ni t=ni() t ni() ni s=ni(); s ni() ni if (t*s>=d) out.println("Yes");
        else out.println("No"); t*s>=d t*s t s d out.println("Yes") out.println out "Yes" out.println("No") out.println out "No" out.flush() out.flush out public static void main(String[] args) throws IOException {
        new Main().solve();
    } main {
        new Main().solve();
    } new Main().solve() new Main().solve new Main() String[] args args public class Main
{
	PrintWriter out = new PrintWriter(System.out);
	BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
    StringTokenizer tok = new StringTokenizer("");
    String next() throws IOException {
        if (!tok.hasMoreTokens()) { tok = new StringTokenizer(in.readLine()); }
        return tok.nextToken();
    }
    int ni() throws IOException { return Integer.parseInt(next()); }
    long nl() throws IOException { return Long.parseLong(next()); }
    
    void solve() throws IOException {
        int d=ni(),t=ni(),s=ni();
        if (t*s>=d) out.println("Yes");
        else out.println("No");
        out.flush();
    }
    
    public static void main(String[] args) throws IOException {
        new Main().solve();
    }
} public class Main
{
	PrintWriter out = new PrintWriter(System.out);
	BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
    StringTokenizer tok = new StringTokenizer("");
    String next() throws IOException {
        if (!tok.hasMoreTokens()) { tok = new StringTokenizer(in.readLine()); }
        return tok.nextToken();
    }
    int ni() throws IOException { return Integer.parseInt(next()); }
    long nl() throws IOException { return Long.parseLong(next()); }
    
    void solve() throws IOException {
        int d=ni(),t=ni(),s=ni();
        if (t*s>=d) out.println("Yes");
        else out.println("No");
        out.flush();
    }
    
    public static void main(String[] args) throws IOException {
        new Main().solve();
    }
} Main
import java.util.*;
import java.lang.*;
import java.io.*;

public class Main
{
	PrintWriter out = new PrintWriter(System.out);
	BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
    StringTokenizer tok = new StringTokenizer("");
    String next() throws IOException {
        if (!tok.hasMoreTokens()) { tok = new StringTokenizer(in.readLine()); }
        return tok.nextToken();
    }
    int ni() throws IOException { return Integer.parseInt(next()); }
    long nl() throws IOException { return Long.parseLong(next()); }
    
    void solve() throws IOException {
        int d=ni(),t=ni(),s=ni();
        if (t*s>=d) out.println("Yes");
        else out.println("No");
        out.flush();
    }
    
    public static void main(String[] args) throws IOException {
        new Main().solve();
    }
}