import java.util.Scanner;

public class Main {

	public static void solve (int D, int T, int S) {

		 System.out.println((S * T) >= D?"Yes":"No");

	}

	public static void main(String[] args) {

		long start = System.currentTimeMillis();
	    // 引数で標準入力System.inを指定する
	    Scanner scanner = new Scanner(System.in);
		try {

		    // 1行目を取得(a)
			int D  = scanner.nextInt();
			int T  = scanner.nextInt();
			int S  = scanner.nextInt();
			scanner.nextLine();

			solve(D, T, S);

		} finally {
		    // Scannerクラスのインスタンスをクローズ
		    scanner.close();
		}
		long end = System.currentTimeMillis();
		// System.out.println((end - start) );
	}


	// ************************************
	// Common
	// ************************************

	private static final int[] changeArrayStringToInt(String line) {

		String[] strArray = line.split(" ");

		int[] intArray = new int[strArray.length];

		for (int i = 0; i < intArray.length; i++) {
			intArray[i] = Integer.parseInt(strArray[i]);
		}
		return intArray;
	}

} import java.util.Scanner; Scanner java.util public class Main {

	public static void solve (int D, int T, int S) {

		 System.out.println((S * T) >= D?"Yes":"No");

	}

	public static void main(String[] args) {

		long start = System.currentTimeMillis();
	    // 引数で標準入力System.inを指定する
	    Scanner scanner = new Scanner(System.in);
		try {

		    // 1行目を取得(a)
			int D  = scanner.nextInt();
			int T  = scanner.nextInt();
			int S  = scanner.nextInt();
			scanner.nextLine();

			solve(D, T, S);

		} finally {
		    // Scannerクラスのインスタンスをクローズ
		    scanner.close();
		}
		long end = System.currentTimeMillis();
		// System.out.println((end - start) );
	}


	// ************************************
	// Common
	// ************************************

	private static final int[] changeArrayStringToInt(String line) {

		String[] strArray = line.split(" ");

		int[] intArray = new int[strArray.length];

		for (int i = 0; i < intArray.length; i++) {
			intArray[i] = Integer.parseInt(strArray[i]);
		}
		return intArray;
	}

} Main public static void solve (int D, int T, int S) {

		 System.out.println((S * T) >= D?"Yes":"No");

	} solve {

		 System.out.println((S * T) >= D?"Yes":"No");

	} System.out.println((S * T) >= D?"Yes":"No") System.out.println System.out System System.out (S * T) >= D?"Yes":"No" (S * T) >= D (S * T) S T D "Yes" "No" int D D int T T int S S public static void main(String[] args) {

		long start = System.currentTimeMillis();
	    // 引数で標準入力System.inを指定する
	    Scanner scanner = new Scanner(System.in);
		try {

		    // 1行目を取得(a)
			int D  = scanner.nextInt();
			int T  = scanner.nextInt();
			int S  = scanner.nextInt();
			scanner.nextLine();

			solve(D, T, S);

		} finally {
		    // Scannerクラスのインスタンスをクローズ
		    scanner.close();
		}
		long end = System.currentTimeMillis();
		// System.out.println((end - start) );
	} main {

		long start = System.currentTimeMillis();
	    // 引数で標準入力System.inを指定する
	    Scanner scanner = new Scanner(System.in);
		try {

		    // 1行目を取得(a)
			int D  = scanner.nextInt();
			int T  = scanner.nextInt();
			int S  = scanner.nextInt();
			scanner.nextLine();

			solve(D, T, S);

		} finally {
		    // Scannerクラスのインスタンスをクローズ
		    scanner.close();
		}
		long end = System.currentTimeMillis();
		// System.out.println((end - start) );
	} long start = System.currentTimeMillis(); start System.currentTimeMillis() System.currentTimeMillis System Scanner scanner = new Scanner(System.in); scanner new Scanner(System.in) try {

		    // 1行目を取得(a)
			int D  = scanner.nextInt();
			int T  = scanner.nextInt();
			int S  = scanner.nextInt();
			scanner.nextLine();

			solve(D, T, S);

		} finally {
		    // Scannerクラスのインスタンスをクローズ
		    scanner.close();
		} {
		    // Scannerクラスのインスタンスをクローズ
		    scanner.close();
		} scanner.close() scanner.close scanner {

		    // 1行目を取得(a)
			int D  = scanner.nextInt();
			int T  = scanner.nextInt();
			int S  = scanner.nextInt();
			scanner.nextLine();

			solve(D, T, S);

		} int D  = scanner.nextInt(); D scanner.nextInt() scanner.nextInt scanner int T  = scanner.nextInt(); T scanner.nextInt() scanner.nextInt scanner int S  = scanner.nextInt(); S scanner.nextInt() scanner.nextInt scanner scanner.nextLine() scanner.nextLine scanner solve(D, T, S) solve D T S long end = System.currentTimeMillis(); end System.currentTimeMillis() System.currentTimeMillis System String[] args args private static final int[] changeArrayStringToInt(String line) {

		String[] strArray = line.split(" ");

		int[] intArray = new int[strArray.length];

		for (int i = 0; i < intArray.length; i++) {
			intArray[i] = Integer.parseInt(strArray[i]);
		}
		return intArray;
	} changeArrayStringToInt {

		String[] strArray = line.split(" ");

		int[] intArray = new int[strArray.length];

		for (int i = 0; i < intArray.length; i++) {
			intArray[i] = Integer.parseInt(strArray[i]);
		}
		return intArray;
	} String[] strArray = line.split(" "); strArray line.split(" ") line.split line " " int[] intArray = new int[strArray.length]; intArray new int[strArray.length] strArray.length strArray strArray.length for (int i = 0; i < intArray.length; i++) {
			intArray[i] = Integer.parseInt(strArray[i]);
		} int i = 0; int i = 0; i 0 i < intArray.length i intArray.length intArray intArray.length i++ i++ i {
			intArray[i] = Integer.parseInt(strArray[i]);
		} {
			intArray[i] = Integer.parseInt(strArray[i]);
		} intArray[i] = Integer.parseInt(strArray[i]) intArray[i] intArray i Integer.parseInt(strArray[i]) Integer.parseInt Integer strArray[i] strArray i return intArray; intArray String line line public class Main {

	public static void solve (int D, int T, int S) {

		 System.out.println((S * T) >= D?"Yes":"No");

	}

	public static void main(String[] args) {

		long start = System.currentTimeMillis();
	    // 引数で標準入力System.inを指定する
	    Scanner scanner = new Scanner(System.in);
		try {

		    // 1行目を取得(a)
			int D  = scanner.nextInt();
			int T  = scanner.nextInt();
			int S  = scanner.nextInt();
			scanner.nextLine();

			solve(D, T, S);

		} finally {
		    // Scannerクラスのインスタンスをクローズ
		    scanner.close();
		}
		long end = System.currentTimeMillis();
		// System.out.println((end - start) );
	}


	// ************************************
	// Common
	// ************************************

	private static final int[] changeArrayStringToInt(String line) {

		String[] strArray = line.split(" ");

		int[] intArray = new int[strArray.length];

		for (int i = 0; i < intArray.length; i++) {
			intArray[i] = Integer.parseInt(strArray[i]);
		}
		return intArray;
	}

} public class Main {

	public static void solve (int D, int T, int S) {

		 System.out.println((S * T) >= D?"Yes":"No");

	}

	public static void main(String[] args) {

		long start = System.currentTimeMillis();
	    // 引数で標準入力System.inを指定する
	    Scanner scanner = new Scanner(System.in);
		try {

		    // 1行目を取得(a)
			int D  = scanner.nextInt();
			int T  = scanner.nextInt();
			int S  = scanner.nextInt();
			scanner.nextLine();

			solve(D, T, S);

		} finally {
		    // Scannerクラスのインスタンスをクローズ
		    scanner.close();
		}
		long end = System.currentTimeMillis();
		// System.out.println((end - start) );
	}


	// ************************************
	// Common
	// ************************************

	private static final int[] changeArrayStringToInt(String line) {

		String[] strArray = line.split(" ");

		int[] intArray = new int[strArray.length];

		for (int i = 0; i < intArray.length; i++) {
			intArray[i] = Integer.parseInt(strArray[i]);
		}
		return intArray;
	}

} Main
import java.util.Scanner;

public class Main {

	public static void solve (int D, int T, int S) {

		 System.out.println((S * T) >= D?"Yes":"No");

	}

	public static void main(String[] args) {

		long start = System.currentTimeMillis();
	    // 引数で標準入力System.inを指定する
	    Scanner scanner = new Scanner(System.in);
		try {

		    // 1行目を取得(a)
			int D  = scanner.nextInt();
			int T  = scanner.nextInt();
			int S  = scanner.nextInt();
			scanner.nextLine();

			solve(D, T, S);

		} finally {
		    // Scannerクラスのインスタンスをクローズ
		    scanner.close();
		}
		long end = System.currentTimeMillis();
		// System.out.println((end - start) );
	}


	// ************************************
	// Common
	// ************************************

	private static final int[] changeArrayStringToInt(String line) {

		String[] strArray = line.split(" ");

		int[] intArray = new int[strArray.length];

		for (int i = 0; i < intArray.length; i++) {
			intArray[i] = Integer.parseInt(strArray[i]);
		}
		return intArray;
	}

}
