import java.util.*;

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

public class Main {
	public static void main (String[] args) {
    	Scanner sc = new Scanner(System.in);
    	if (sc.nextInt() <= sc.nextInt() * sc.nextInt()) {
    	    System.out.println("Yes");
    	} else {
    	    System.out.println("No");
    	}
    }
    
}
