import java.io.InputStreamReader;
import java.io.IOException;
import java.util.InputMismatchException;
import java.io.BufferedReader;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.util.StringTokenizer;
import java.io.InputStream;

/**
 * Built using CHelper plug-in
 * Actual solution is at the top
 */
public class Main {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        QuickScanner in = new QuickScanner(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        Task solver = new Task();
        solver.solve(in, out);
        out.close();
    }
}

class Task {
    public void solve(QuickScanner in, PrintWriter out) {
        int D = in.nextInt();
        int T = in.nextInt();
        int S = in.nextInt();
        double time = (double)D/(double)T;
        if(T*S >= D) {
        	out.print("Yes");        	
        }else {
        	out.print("No");
        }
    }
}

class QuickScanner {
    BufferedReader in;
    StringTokenizer token;
    String delim;
    public QuickScanner(InputStream inputStream)
    {
        this.in=new BufferedReader(new InputStreamReader(inputStream));
        this.delim=" \n\t";
        this.token=new StringTokenizer("",delim);
    }

    public boolean hasNext()
    {
        while(!token.hasMoreTokens())
        {
            try {
                String s=in.readLine();
                if(s==null) return false;
                token=new StringTokenizer(s,delim);
            } catch (IOException e) {
                throw new InputMismatchException();
            }
        }
        return true;
    }

    public String next()
    {
        hasNext();
        return token.nextToken();
    }

    public int nextInt()
    {
        return Integer.parseInt(next());
    }

} import java.io.InputStreamReader; InputStreamReader java.io import java.io.IOException; IOException java.io import java.util.InputMismatchException; InputMismatchException java.util import java.io.BufferedReader; BufferedReader java.io import java.io.OutputStream; OutputStream java.io import java.io.PrintWriter; PrintWriter java.io import java.util.StringTokenizer; StringTokenizer java.util import java.io.InputStream; InputStream java.io public class Main {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        QuickScanner in = new QuickScanner(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        Task solver = new Task();
        solver.solve(in, out);
        out.close();
    }
} Main public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        QuickScanner in = new QuickScanner(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        Task solver = new Task();
        solver.solve(in, out);
        out.close();
    } main {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        QuickScanner in = new QuickScanner(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        Task solver = new Task();
        solver.solve(in, out);
        out.close();
    } InputStream inputStream = System.in; inputStream System.in System System.in OutputStream outputStream = System.out; outputStream System.out System System.out QuickScanner in = new QuickScanner(inputStream); in new QuickScanner(inputStream) PrintWriter out = new PrintWriter(outputStream); out new PrintWriter(outputStream) Task solver = new Task(); solver new Task() solver.solve(in, out) solver.solve solver in out out.close() out.close out String[] args args class Task {
    public void solve(QuickScanner in, PrintWriter out) {
        int D = in.nextInt();
        int T = in.nextInt();
        int S = in.nextInt();
        double time = (double)D/(double)T;
        if(T*S >= D) {
        	out.print("Yes");        	
        }else {
        	out.print("No");
        }
    }
} Task public void solve(QuickScanner in, PrintWriter out) {
        int D = in.nextInt();
        int T = in.nextInt();
        int S = in.nextInt();
        double time = (double)D/(double)T;
        if(T*S >= D) {
        	out.print("Yes");        	
        }else {
        	out.print("No");
        }
    } solve {
        int D = in.nextInt();
        int T = in.nextInt();
        int S = in.nextInt();
        double time = (double)D/(double)T;
        if(T*S >= D) {
        	out.print("Yes");        	
        }else {
        	out.print("No");
        }
    } int D = in.nextInt(); D in.nextInt() in.nextInt in int T = in.nextInt(); T in.nextInt() in.nextInt in int S = in.nextInt(); S in.nextInt() in.nextInt in double time = (double)D/(double)T; time (double)D/(double)T (double)D (double)T if(T*S >= D) {
        	out.print("Yes");        	
        }else {
        	out.print("No");
        } T*S >= D T*S T S D {
        	out.print("Yes");        	
        } out.print("Yes") out.print out "Yes" {
        	out.print("No");
        } out.print("No") out.print out "No" QuickScanner in in PrintWriter out out class QuickScanner {
    BufferedReader in;
    StringTokenizer token;
    String delim;
    public QuickScanner(InputStream inputStream)
    {
        this.in=new BufferedReader(new InputStreamReader(inputStream));
        this.delim=" \n\t";
        this.token=new StringTokenizer("",delim);
    }

    public boolean hasNext()
    {
        while(!token.hasMoreTokens())
        {
            try {
                String s=in.readLine();
                if(s==null) return false;
                token=new StringTokenizer(s,delim);
            } catch (IOException e) {
                throw new InputMismatchException();
            }
        }
        return true;
    }

    public String next()
    {
        hasNext();
        return token.nextToken();
    }

    public int nextInt()
    {
        return Integer.parseInt(next());
    }

} QuickScanner BufferedReader in; in StringTokenizer token; token String delim; delim public QuickScanner(InputStream inputStream)
    {
        this.in=new BufferedReader(new InputStreamReader(inputStream));
        this.delim=" \n\t";
        this.token=new StringTokenizer("",delim);
    } QuickScanner {
        this.in=new BufferedReader(new InputStreamReader(inputStream));
        this.delim=" \n\t";
        this.token=new StringTokenizer("",delim);
    } this.in=new BufferedReader(new InputStreamReader(inputStream)) this.in this this.in new BufferedReader(new InputStreamReader(inputStream)) this.delim=" \n\t" this.delim this this.delim " \n\t" this.token=new StringTokenizer("",delim) this.token this this.token new StringTokenizer("",delim) InputStream inputStream inputStream public boolean hasNext()
    {
        while(!token.hasMoreTokens())
        {
            try {
                String s=in.readLine();
                if(s==null) return false;
                token=new StringTokenizer(s,delim);
            } catch (IOException e) {
                throw new InputMismatchException();
            }
        }
        return true;
    } hasNext {
        while(!token.hasMoreTokens())
        {
            try {
                String s=in.readLine();
                if(s==null) return false;
                token=new StringTokenizer(s,delim);
            } catch (IOException e) {
                throw new InputMismatchException();
            }
        }
        return true;
    } while(!token.hasMoreTokens())
        {
            try {
                String s=in.readLine();
                if(s==null) return false;
                token=new StringTokenizer(s,delim);
            } catch (IOException e) {
                throw new InputMismatchException();
            }
        } !token.hasMoreTokens() token.hasMoreTokens() token.hasMoreTokens token {
            try {
                String s=in.readLine();
                if(s==null) return false;
                token=new StringTokenizer(s,delim);
            } catch (IOException e) {
                throw new InputMismatchException();
            }
        } try {
                String s=in.readLine();
                if(s==null) return false;
                token=new StringTokenizer(s,delim);
            } catch (IOException e) {
                throw new InputMismatchException();
            } catch (IOException e) {
                throw new InputMismatchException();
            } IOException e {
                throw new InputMismatchException();
            } throw new InputMismatchException(); new InputMismatchException() {
                String s=in.readLine();
                if(s==null) return false;
                token=new StringTokenizer(s,delim);
            } String s=in.readLine(); s in.readLine() in.readLine in if(s==null) return false; s==null s null return false; false token=new StringTokenizer(s,delim) token new StringTokenizer(s,delim) return true; true public String next()
    {
        hasNext();
        return token.nextToken();
    } next {
        hasNext();
        return token.nextToken();
    } hasNext() hasNext return token.nextToken(); token.nextToken() token.nextToken token public int nextInt()
    {
        return Integer.parseInt(next());
    } nextInt {
        return Integer.parseInt(next());
    } return Integer.parseInt(next()); Integer.parseInt(next()) Integer.parseInt Integer next() next public class Main {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        QuickScanner in = new QuickScanner(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        Task solver = new Task();
        solver.solve(in, out);
        out.close();
    }
} public class Main {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        QuickScanner in = new QuickScanner(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        Task solver = new Task();
        solver.solve(in, out);
        out.close();
    }
} Main
import java.io.InputStreamReader;
import java.io.IOException;
import java.util.InputMismatchException;
import java.io.BufferedReader;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.util.StringTokenizer;
import java.io.InputStream;

/**
 * Built using CHelper plug-in
 * Actual solution is at the top
 */
public class Main {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        QuickScanner in = new QuickScanner(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        Task solver = new Task();
        solver.solve(in, out);
        out.close();
    }
}

class Task {
    public void solve(QuickScanner in, PrintWriter out) {
        int D = in.nextInt();
        int T = in.nextInt();
        int S = in.nextInt();
        double time = (double)D/(double)T;
        if(T*S >= D) {
        	out.print("Yes");        	
        }else {
        	out.print("No");
        }
    }
}

class QuickScanner {
    BufferedReader in;
    StringTokenizer token;
    String delim;
    public QuickScanner(InputStream inputStream)
    {
        this.in=new BufferedReader(new InputStreamReader(inputStream));
        this.delim=" \n\t";
        this.token=new StringTokenizer("",delim);
    }

    public boolean hasNext()
    {
        while(!token.hasMoreTokens())
        {
            try {
                String s=in.readLine();
                if(s==null) return false;
                token=new StringTokenizer(s,delim);
            } catch (IOException e) {
                throw new InputMismatchException();
            }
        }
        return true;
    }

    public String next()
    {
        hasNext();
        return token.nextToken();
    }

    public int nextInt()
    {
        return Integer.parseInt(next());
    }

}
