For sending $5 (US Funds) to the author, you'll get an easy to enter special command which
you enter each time you run the program, allowing you to use multiplication and division.
Send the $5 (Cash, or a Check or Money Order payable to Lawrence Goetz), along with a self-addressed stamped envelope (standard envelope with regular letter postage) to:
Larry's Learning Math Machine
Lawrence Goetz
3263 Bedford Ave.
Brooklyn, NY 11210 USA
Quantity discounts:
Attention educators, or anyone with more than one computer! If you would like to use Larry's
Learning Math Machine on multiple computers there is a quantity discount.
For use on:
2 to 9 computers at $4 each.
10 to 24 computers at $3 each.
25 to 49 computers at $2.5 each.
50 to 99 computers at $2 each.
100 to 199 computers at $1.5 each.
200 to 500 computers at $1 each.
Write for a quote if you will be using it on more than 500 computers.