I grant you a license to do the following:
- Use these expressions as a user (tutor or student) on algebra.com.
- Generate images manually and download and use them on your
personal or commercial website,
or for your math works (homework etc), as long as you host them on your server.
- Refer to these images by hotlinking *on your personal math pages.
Any heavy or commercial use of hotlinked images is subject to
licensing. Licensing is not expensive and there are no onerous
terms. The objective is to compensate me for bandwidth. I like my
system and want people to use it.
*Hotlinking means that you place a link on your
page to an image that will be served by algebra.com. Downloading my
image and serving it from your server is not hotlinking.
Contact ichudov AT algebra.com and ichudov AT yahoo.com for details.
