import java.util.*;
public class Main {
  public static void main(String[] args) {
    Scanner in = new Scanner(System.in);
    double d = in.nextDouble();
    double t = in.nextDouble();
    double s = in.nextDouble();
    double last = d/s;
    if(last <= t) {
      System.out.print("Yes");
    }else {
    System.out.print("No");
    }
  }
} import java.util.*; util.* java public class Main {
  public static void main(String[] args) {
    Scanner in = new Scanner(System.in);
    double d = in.nextDouble();
    double t = in.nextDouble();
    double s = in.nextDouble();
    double last = d/s;
    if(last <= t) {
      System.out.print("Yes");
    }else {
    System.out.print("No");
    }
  }
} Main public static void main(String[] args) {
    Scanner in = new Scanner(System.in);
    double d = in.nextDouble();
    double t = in.nextDouble();
    double s = in.nextDouble();
    double last = d/s;
    if(last <= t) {
      System.out.print("Yes");
    }else {
    System.out.print("No");
    }
  } main {
    Scanner in = new Scanner(System.in);
    double d = in.nextDouble();
    double t = in.nextDouble();
    double s = in.nextDouble();
    double last = d/s;
    if(last <= t) {
      System.out.print("Yes");
    }else {
    System.out.print("No");
    }
  } Scanner in = new Scanner(System.in); in new Scanner(System.in) double d = in.nextDouble(); d in.nextDouble() in.nextDouble in double t = in.nextDouble(); t in.nextDouble() in.nextDouble in double s = in.nextDouble(); s in.nextDouble() in.nextDouble in double last = d/s; last d/s d s if(last <= t) {
      System.out.print("Yes");
    }else {
    System.out.print("No");
    } last <= t last t {
      System.out.print("Yes");
    } System.out.print("Yes") System.out.print System.out System System.out "Yes" {
    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 in = new Scanner(System.in);
    double d = in.nextDouble();
    double t = in.nextDouble();
    double s = in.nextDouble();
    double last = d/s;
    if(last <= t) {
      System.out.print("Yes");
    }else {
    System.out.print("No");
    }
  }
} public class Main {
  public static void main(String[] args) {
    Scanner in = new Scanner(System.in);
    double d = in.nextDouble();
    double t = in.nextDouble();
    double s = in.nextDouble();
    double last = d/s;
    if(last <= t) {
      System.out.print("Yes");
    }else {
    System.out.print("No");
    }
  }
} Main
import java.util.*;
public class Main {
  public static void main(String[] args) {
    Scanner in = new Scanner(System.in);
    double d = in.nextDouble();
    double t = in.nextDouble();
    double s = in.nextDouble();
    double last = d/s;
    if(last <= t) {
      System.out.print("Yes");
    }else {
    System.out.print("No");
    }
  }
}