import java.util.Scanner;

public class Main {

	static boolean solve(int d, int t, int s) {
		
		if(s * t >= d)
			return true;
		else 
			return false;
	}

	public static void main(String[] args) {
		Scanner stdIn = new Scanner(System.in);

		int d, t, s;
		d = stdIn.nextInt();
		t = stdIn.nextInt();
		s = stdIn.nextInt();
		boolean result = solve(d, t, s);
		if(result)
			System.out.println("Yes");
		else
			System.out.println("No");

		stdIn.close();
	}
} import java.util.Scanner; Scanner java.util public class Main {

	static boolean solve(int d, int t, int s) {
		
		if(s * t >= d)
			return true;
		else 
			return false;
	}

	public static void main(String[] args) {
		Scanner stdIn = new Scanner(System.in);

		int d, t, s;
		d = stdIn.nextInt();
		t = stdIn.nextInt();
		s = stdIn.nextInt();
		boolean result = solve(d, t, s);
		if(result)
			System.out.println("Yes");
		else
			System.out.println("No");

		stdIn.close();
	}
} Main static boolean solve(int d, int t, int s) {
		
		if(s * t >= d)
			return true;
		else 
			return false;
	} solve {
		
		if(s * t >= d)
			return true;
		else 
			return false;
	} if(s * t >= d)
			return true;
		else 
			return false; s * t >= d s * t s t d return true; true return false; false int d d int t t int s s public static void main(String[] args) {
		Scanner stdIn = new Scanner(System.in);

		int d, t, s;
		d = stdIn.nextInt();
		t = stdIn.nextInt();
		s = stdIn.nextInt();
		boolean result = solve(d, t, s);
		if(result)
			System.out.println("Yes");
		else
			System.out.println("No");

		stdIn.close();
	} main {
		Scanner stdIn = new Scanner(System.in);

		int d, t, s;
		d = stdIn.nextInt();
		t = stdIn.nextInt();
		s = stdIn.nextInt();
		boolean result = solve(d, t, s);
		if(result)
			System.out.println("Yes");
		else
			System.out.println("No");

		stdIn.close();
	} Scanner stdIn = new Scanner(System.in); stdIn new Scanner(System.in) int d d t t s; s d = stdIn.nextInt() d stdIn.nextInt() stdIn.nextInt stdIn t = stdIn.nextInt() t stdIn.nextInt() stdIn.nextInt stdIn s = stdIn.nextInt() s stdIn.nextInt() stdIn.nextInt stdIn boolean result = solve(d, t, s); result solve(d, t, s) solve d t s if(result)
			System.out.println("Yes");
		else
			System.out.println("No"); result System.out.println("Yes") System.out.println System.out System System.out "Yes" System.out.println("No") System.out.println System.out System System.out "No" stdIn.close() stdIn.close stdIn String[] args args public class Main {

	static boolean solve(int d, int t, int s) {
		
		if(s * t >= d)
			return true;
		else 
			return false;
	}

	public static void main(String[] args) {
		Scanner stdIn = new Scanner(System.in);

		int d, t, s;
		d = stdIn.nextInt();
		t = stdIn.nextInt();
		s = stdIn.nextInt();
		boolean result = solve(d, t, s);
		if(result)
			System.out.println("Yes");
		else
			System.out.println("No");

		stdIn.close();
	}
} public class Main {

	static boolean solve(int d, int t, int s) {
		
		if(s * t >= d)
			return true;
		else 
			return false;
	}

	public static void main(String[] args) {
		Scanner stdIn = new Scanner(System.in);

		int d, t, s;
		d = stdIn.nextInt();
		t = stdIn.nextInt();
		s = stdIn.nextInt();
		boolean result = solve(d, t, s);
		if(result)
			System.out.println("Yes");
		else
			System.out.println("No");

		stdIn.close();
	}
} Main
import java.util.Scanner;

public class Main {

	static boolean solve(int d, int t, int s) {
		
		if(s * t >= d)
			return true;
		else 
			return false;
	}

	public static void main(String[] args) {
		Scanner stdIn = new Scanner(System.in);

		int d, t, s;
		d = stdIn.nextInt();
		t = stdIn.nextInt();
		s = stdIn.nextInt();
		boolean result = solve(d, t, s);
		if(result)
			System.out.println("Yes");
		else
			System.out.println("No");

		stdIn.close();
	}
}
