import java.util.*;
public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		float D=sc.nextFloat();
		float T=sc.nextFloat();
		float S=sc.nextFloat();
		float temp=D/S;
		if ( temp<=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 sc = new Scanner(System.in);
		float D=sc.nextFloat();
		float T=sc.nextFloat();
		float S=sc.nextFloat();
		float temp=D/S;
		if ( temp<=T)
		System.out.print("Yes");
		else
		System.out.print("No");
	}
} Main public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		float D=sc.nextFloat();
		float T=sc.nextFloat();
		float S=sc.nextFloat();
		float temp=D/S;
		if ( temp<=T)
		System.out.print("Yes");
		else
		System.out.print("No");
	} main {
		Scanner sc = new Scanner(System.in);
		float D=sc.nextFloat();
		float T=sc.nextFloat();
		float S=sc.nextFloat();
		float temp=D/S;
		if ( temp<=T)
		System.out.print("Yes");
		else
		System.out.print("No");
	} Scanner sc = new Scanner(System.in); sc new Scanner(System.in) float D=sc.nextFloat(); D sc.nextFloat() sc.nextFloat sc float T=sc.nextFloat(); T sc.nextFloat() sc.nextFloat sc float S=sc.nextFloat(); S sc.nextFloat() sc.nextFloat sc float temp=D/S; temp D/S D S if ( temp<=T)
		System.out.print("Yes");
		else
		System.out.print("No"); temp<=T temp T System.out.print("Yes") System.out.print System.out System System.out "Yes" 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 sc = new Scanner(System.in);
		float D=sc.nextFloat();
		float T=sc.nextFloat();
		float S=sc.nextFloat();
		float temp=D/S;
		if ( temp<=T)
		System.out.print("Yes");
		else
		System.out.print("No");
	}
} public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		float D=sc.nextFloat();
		float T=sc.nextFloat();
		float S=sc.nextFloat();
		float temp=D/S;
		if ( temp<=T)
		System.out.print("Yes");
		else
		System.out.print("No");
	}
} Main
import java.util.*;
public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		float D=sc.nextFloat();
		float T=sc.nextFloat();
		float S=sc.nextFloat();
		float temp=D/S;
		if ( temp<=T)
		System.out.print("Yes");
		else
		System.out.print("No");
	}
}