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

public class Main{

    static final FastReader in = new FastReader();
    static final FastWriter out = new FastWriter();


    public static void main(String[] args) throws IOException{
        double d, t, s;
        d = in.nextDouble();
        t = in.nextDouble();
        s = in.nextDouble();
        out.pl(d/s<=t?"Yes":"No");
        out.close();
    }
}
class FastReader{
    BufferedReader br;
    StringTokenizer st;
    public FastReader() {
        br = new BufferedReader(new InputStreamReader(System.in)); 
    } 
    String next(){ 
        while (st == null || !st.hasMoreElements()) { 
            try{ 
                st = new StringTokenizer(br.readLine()); 
            }catch (IOException  e){ 
                e.printStackTrace(); 
            } 
        } 
        return st.nextToken(); 
    } 
    int nextInt(){ 
        return Integer.parseInt(next()); 
    } 
    long nextLong(){ 
        return Long.parseLong(next()); 
    } 
    double nextDouble(){ 
      return Double.parseDouble(next()); 
    }
    String nextString(){
        return next().trim();
    }
    String nextLine(){ 
        String str = ""; 
        try{ 
            str = br.readLine(); 
        } 
        catch (IOException e){ 
            e.printStackTrace(); 
        } 
        return str; 
    }
}
class FastWriter{
    PrintWriter out;
    FastWriter(){
        out = new PrintWriter(new BufferedWriter(new OutputStreamWriter(System.out)));
	out.flush();
    }
    void pl(Object o){
        out.write(o.toString());
	    out.write("\n");
        out.flush();
    }
    void pl(){
        out.write("\n");
        out.flush();
    }
    void p(Object o){
        out.write(o.toString());
        out.flush();
    }
    void close(){
        out.flush();
        out.close();
    }  
} import java.util.*; util.* java import java.lang.*; lang.* java import java.io.*; io.* java public class Main{

    static final FastReader in = new FastReader();
    static final FastWriter out = new FastWriter();


    public static void main(String[] args) throws IOException{
        double d, t, s;
        d = in.nextDouble();
        t = in.nextDouble();
        s = in.nextDouble();
        out.pl(d/s<=t?"Yes":"No");
        out.close();
    }
} Main static final FastReader in = new FastReader(); in new FastReader() static final FastWriter out = new FastWriter(); out new FastWriter() public static void main(String[] args) throws IOException{
        double d, t, s;
        d = in.nextDouble();
        t = in.nextDouble();
        s = in.nextDouble();
        out.pl(d/s<=t?"Yes":"No");
        out.close();
    } main {
        double d, t, s;
        d = in.nextDouble();
        t = in.nextDouble();
        s = in.nextDouble();
        out.pl(d/s<=t?"Yes":"No");
        out.close();
    } double d d t t s; s d = in.nextDouble() d in.nextDouble() in.nextDouble in t = in.nextDouble() t in.nextDouble() in.nextDouble in s = in.nextDouble() s in.nextDouble() in.nextDouble in out.pl(d/s<=t?"Yes":"No") out.pl out d/s<=t?"Yes":"No" d/s<=t d/s d s t "Yes" "No" out.close() out.close out String[] args args class FastReader{
    BufferedReader br;
    StringTokenizer st;
    public FastReader() {
        br = new BufferedReader(new InputStreamReader(System.in)); 
    } 
    String next(){ 
        while (st == null || !st.hasMoreElements()) { 
            try{ 
                st = new StringTokenizer(br.readLine()); 
            }catch (IOException  e){ 
                e.printStackTrace(); 
            } 
        } 
        return st.nextToken(); 
    } 
    int nextInt(){ 
        return Integer.parseInt(next()); 
    } 
    long nextLong(){ 
        return Long.parseLong(next()); 
    } 
    double nextDouble(){ 
      return Double.parseDouble(next()); 
    }
    String nextString(){
        return next().trim();
    }
    String nextLine(){ 
        String str = ""; 
        try{ 
            str = br.readLine(); 
        } 
        catch (IOException e){ 
            e.printStackTrace(); 
        } 
        return str; 
    }
} FastReader BufferedReader br; br StringTokenizer st; st public FastReader() {
        br = new BufferedReader(new InputStreamReader(System.in)); 
    } FastReader {
        br = new BufferedReader(new InputStreamReader(System.in)); 
    } br = new BufferedReader(new InputStreamReader(System.in)) br new BufferedReader(new InputStreamReader(System.in)) String next(){ 
        while (st == null || !st.hasMoreElements()) { 
            try{ 
                st = new StringTokenizer(br.readLine()); 
            }catch (IOException  e){ 
                e.printStackTrace(); 
            } 
        } 
        return st.nextToken(); 
    } next { 
        while (st == null || !st.hasMoreElements()) { 
            try{ 
                st = new StringTokenizer(br.readLine()); 
            }catch (IOException  e){ 
                e.printStackTrace(); 
            } 
        } 
        return st.nextToken(); 
    } while (st == null || !st.hasMoreElements()) { 
            try{ 
                st = new StringTokenizer(br.readLine()); 
            }catch (IOException  e){ 
                e.printStackTrace(); 
            } 
        } st == null || !st.hasMoreElements() st == null st null !st.hasMoreElements() st.hasMoreElements() st.hasMoreElements st { 
            try{ 
                st = new StringTokenizer(br.readLine()); 
            }catch (IOException  e){ 
                e.printStackTrace(); 
            } 
        } try{ 
                st = new StringTokenizer(br.readLine()); 
            }catch (IOException  e){ 
                e.printStackTrace(); 
            } catch (IOException  e){ 
                e.printStackTrace(); 
            } IOException  e { 
                e.printStackTrace(); 
            } e.printStackTrace() e.printStackTrace e { 
                st = new StringTokenizer(br.readLine()); 
            } st = new StringTokenizer(br.readLine()) st new StringTokenizer(br.readLine()) return st.nextToken(); st.nextToken() st.nextToken st int nextInt(){ 
        return Integer.parseInt(next()); 
    } nextInt { 
        return Integer.parseInt(next()); 
    } return Integer.parseInt(next()); Integer.parseInt(next()) Integer.parseInt Integer next() next long nextLong(){ 
        return Long.parseLong(next()); 
    } nextLong { 
        return Long.parseLong(next()); 
    } return Long.parseLong(next()); Long.parseLong(next()) Long.parseLong Long next() next double nextDouble(){ 
      return Double.parseDouble(next()); 
    } nextDouble { 
      return Double.parseDouble(next()); 
    } return Double.parseDouble(next()); Double.parseDouble(next()) Double.parseDouble Double next() next String nextString(){
        return next().trim();
    } nextString {
        return next().trim();
    } return next().trim(); next().trim() next().trim next() next String nextLine(){ 
        String str = ""; 
        try{ 
            str = br.readLine(); 
        } 
        catch (IOException e){ 
            e.printStackTrace(); 
        } 
        return str; 
    } nextLine { 
        String str = ""; 
        try{ 
            str = br.readLine(); 
        } 
        catch (IOException e){ 
            e.printStackTrace(); 
        } 
        return str; 
    } String str = ""; str "" try{ 
            str = br.readLine(); 
        } 
        catch (IOException e){ 
            e.printStackTrace(); 
        } catch (IOException e){ 
            e.printStackTrace(); 
        } IOException e { 
            e.printStackTrace(); 
        } e.printStackTrace() e.printStackTrace e { 
            str = br.readLine(); 
        } str = br.readLine() str br.readLine() br.readLine br return str; str class FastWriter{
    PrintWriter out;
    FastWriter(){
        out = new PrintWriter(new BufferedWriter(new OutputStreamWriter(System.out)));
	out.flush();
    }
    void pl(Object o){
        out.write(o.toString());
	    out.write("\n");
        out.flush();
    }
    void pl(){
        out.write("\n");
        out.flush();
    }
    void p(Object o){
        out.write(o.toString());
        out.flush();
    }
    void close(){
        out.flush();
        out.close();
    }  
} FastWriter PrintWriter out; out FastWriter(){
        out = new PrintWriter(new BufferedWriter(new OutputStreamWriter(System.out)));
	out.flush();
    } FastWriter {
        out = new PrintWriter(new BufferedWriter(new OutputStreamWriter(System.out)));
	out.flush();
    } out = new PrintWriter(new BufferedWriter(new OutputStreamWriter(System.out))) out new PrintWriter(new BufferedWriter(new OutputStreamWriter(System.out))) out.flush() out.flush out void pl(Object o){
        out.write(o.toString());
	    out.write("\n");
        out.flush();
    } pl {
        out.write(o.toString());
	    out.write("\n");
        out.flush();
    } out.write(o.toString()) out.write out o.toString() o.toString o out.write("\n") out.write out "\n" out.flush() out.flush out Object o o void pl(){
        out.write("\n");
        out.flush();
    } pl {
        out.write("\n");
        out.flush();
    } out.write("\n") out.write out "\n" out.flush() out.flush out void p(Object o){
        out.write(o.toString());
        out.flush();
    } p {
        out.write(o.toString());
        out.flush();
    } out.write(o.toString()) out.write out o.toString() o.toString o out.flush() out.flush out Object o o void close(){
        out.flush();
        out.close();
    } close {
        out.flush();
        out.close();
    } out.flush() out.flush out out.close() out.close out public class Main{

    static final FastReader in = new FastReader();
    static final FastWriter out = new FastWriter();


    public static void main(String[] args) throws IOException{
        double d, t, s;
        d = in.nextDouble();
        t = in.nextDouble();
        s = in.nextDouble();
        out.pl(d/s<=t?"Yes":"No");
        out.close();
    }
} public class Main{

    static final FastReader in = new FastReader();
    static final FastWriter out = new FastWriter();


    public static void main(String[] args) throws IOException{
        double d, t, s;
        d = in.nextDouble();
        t = in.nextDouble();
        s = in.nextDouble();
        out.pl(d/s<=t?"Yes":"No");
        out.close();
    }
} Main
import java.util.*;
import java.lang.*;
import java.io.*;

public class Main{

    static final FastReader in = new FastReader();
    static final FastWriter out = new FastWriter();


    public static void main(String[] args) throws IOException{
        double d, t, s;
        d = in.nextDouble();
        t = in.nextDouble();
        s = in.nextDouble();
        out.pl(d/s<=t?"Yes":"No");
        out.close();
    }
}
class FastReader{
    BufferedReader br;
    StringTokenizer st;
    public FastReader() {
        br = new BufferedReader(new InputStreamReader(System.in)); 
    } 
    String next(){ 
        while (st == null || !st.hasMoreElements()) { 
            try{ 
                st = new StringTokenizer(br.readLine()); 
            }catch (IOException  e){ 
                e.printStackTrace(); 
            } 
        } 
        return st.nextToken(); 
    } 
    int nextInt(){ 
        return Integer.parseInt(next()); 
    } 
    long nextLong(){ 
        return Long.parseLong(next()); 
    } 
    double nextDouble(){ 
      return Double.parseDouble(next()); 
    }
    String nextString(){
        return next().trim();
    }
    String nextLine(){ 
        String str = ""; 
        try{ 
            str = br.readLine(); 
        } 
        catch (IOException e){ 
            e.printStackTrace(); 
        } 
        return str; 
    }
}
class FastWriter{
    PrintWriter out;
    FastWriter(){
        out = new PrintWriter(new BufferedWriter(new OutputStreamWriter(System.out)));
	out.flush();
    }
    void pl(Object o){
        out.write(o.toString());
	    out.write("\n");
        out.flush();
    }
    void pl(){
        out.write("\n");
        out.flush();
    }
    void p(Object o){
        out.write(o.toString());
        out.flush();
    }
    void close(){
        out.flush();
        out.close();
    }  
}
