I can't read the Web page: If I have Firefox magnify the page, then much of the text is off the screen and with no horizontal scroll bars to put it on the screen. Without magnification, I'd need a strong magnifying glass to read the page character by character.

I studied abstract algebra, including groups, rings, fields, Galois theory, integral domains, vector spaces, modules, wrote my honors paper on group representations, etc. so would like to see what benefit ring theory has for software.