import java.util.*;
class Main {
  public static void main(String[] args) {
    
    Scanner sc=new Scanner(System.in);
    int D=sc.nextInt();
    double T=sc.nextInt();
    int S=sc.nextInt();
    double g=(double)(D/(S*1.0));
    if(g <= T){
      System.out.println("Yes");
    }
    else{
      System.out.println("No");
    }
  }
} import java.util.*; util.* java class Main {
  public static void main(String[] args) {
    
    Scanner sc=new Scanner(System.in);
    int D=sc.nextInt();
    double T=sc.nextInt();
    int S=sc.nextInt();
    double g=(double)(D/(S*1.0));
    if(g <= T){
      System.out.println("Yes");
    }
    else{
      System.out.println("No");
    }
  }
} Main public static void main(String[] args) {
    
    Scanner sc=new Scanner(System.in);
    int D=sc.nextInt();
    double T=sc.nextInt();
    int S=sc.nextInt();
    double g=(double)(D/(S*1.0));
    if(g <= T){
      System.out.println("Yes");
    }
    else{
      System.out.println("No");
    }
  } main {
    
    Scanner sc=new Scanner(System.in);
    int D=sc.nextInt();
    double T=sc.nextInt();
    int S=sc.nextInt();
    double g=(double)(D/(S*1.0));
    if(g <= T){
      System.out.println("Yes");
    }
    else{
      System.out.println("No");
    }
  } Scanner sc=new Scanner(System.in); sc new Scanner(System.in) int D=sc.nextInt(); D sc.nextInt() sc.nextInt sc double T=sc.nextInt(); T sc.nextInt() sc.nextInt sc int S=sc.nextInt(); S sc.nextInt() sc.nextInt sc double g=(double)(D/(S*1.0)); g (double)(D/(S*1.0)) D (S*1.0) S 1.0 if(g <= T){
      System.out.println("Yes");
    }
    else{
      System.out.println("No");
    } g <= T g T {
      System.out.println("Yes");
    } System.out.println("Yes") System.out.println System.out System System.out "Yes" {
      System.out.println("No");
    } System.out.println("No") System.out.println System.out System System.out "No" String[] args args
import java.util.*;
class Main {
  public static void main(String[] args) {
    
    Scanner sc=new Scanner(System.in);
    int D=sc.nextInt();
    double T=sc.nextInt();
    int S=sc.nextInt();
    double g=(double)(D/(S*1.0));
    if(g <= T){
      System.out.println("Yes");
    }
    else{
      System.out.println("No");
    }
  }
}