import java.util.Scanner;

public class Main{
public static void main(String[]  args){
 Scanner stdIn = new Scanner(System.in);
 
 int d = stdIn.nextInt();
 int t = stdIn.nextInt();
 int s = stdIn.nextInt();

if ((double)d/s<=t){System.out.print("Yes");}
else if ((double)d/s>t) {System.out.print("No");}

  }
} import java.util.Scanner; Scanner java.util public class Main{
public static void main(String[]  args){
 Scanner stdIn = new Scanner(System.in);
 
 int d = stdIn.nextInt();
 int t = stdIn.nextInt();
 int s = stdIn.nextInt();

if ((double)d/s<=t){System.out.print("Yes");}
else if ((double)d/s>t) {System.out.print("No");}

  }
} Main public static void main(String[]  args){
 Scanner stdIn = new Scanner(System.in);
 
 int d = stdIn.nextInt();
 int t = stdIn.nextInt();
 int s = stdIn.nextInt();

if ((double)d/s<=t){System.out.print("Yes");}
else if ((double)d/s>t) {System.out.print("No");}

  } main {
 Scanner stdIn = new Scanner(System.in);
 
 int d = stdIn.nextInt();
 int t = stdIn.nextInt();
 int s = stdIn.nextInt();

if ((double)d/s<=t){System.out.print("Yes");}
else if ((double)d/s>t) {System.out.print("No");}

  } Scanner stdIn = new Scanner(System.in); stdIn new Scanner(System.in) int d = stdIn.nextInt(); d stdIn.nextInt() stdIn.nextInt stdIn int t = stdIn.nextInt(); t stdIn.nextInt() stdIn.nextInt stdIn int s = stdIn.nextInt(); s stdIn.nextInt() stdIn.nextInt stdIn if ((double)d/s<=t){System.out.print("Yes");}
else if ((double)d/s>t) {System.out.print("No");} (double)d/s<=t (double)d/s (double)d s t {System.out.print("Yes");} System.out.print("Yes") System.out.print System.out System System.out "Yes" if ((double)d/s>t) {System.out.print("No");} (double)d/s>t (double)d/s (double)d s t {System.out.print("No");} System.out.print("No") System.out.print System.out System System.out "No" String[]  args args public class Main{
public static void main(String[]  args){
 Scanner stdIn = new Scanner(System.in);
 
 int d = stdIn.nextInt();
 int t = stdIn.nextInt();
 int s = stdIn.nextInt();

if ((double)d/s<=t){System.out.print("Yes");}
else if ((double)d/s>t) {System.out.print("No");}

  }
} public class Main{
public static void main(String[]  args){
 Scanner stdIn = new Scanner(System.in);
 
 int d = stdIn.nextInt();
 int t = stdIn.nextInt();
 int s = stdIn.nextInt();

if ((double)d/s<=t){System.out.print("Yes");}
else if ((double)d/s>t) {System.out.print("No");}

  }
} Main
import java.util.Scanner;

public class Main{
public static void main(String[]  args){
 Scanner stdIn = new Scanner(System.in);
 
 int d = stdIn.nextInt();
 int t = stdIn.nextInt();
 int s = stdIn.nextInt();

if ((double)d/s<=t){System.out.print("Yes");}
else if ((double)d/s>t) {System.out.print("No");}

  }
}
