[E-Lang] ERTP-aware MintMaker

Jonathan S. Shapiro shap@cs.jhu.edu
Thu, 15 Feb 2001 09:35:52 -0500


Ben Laurie wrote:
> Ahem. Speaking as a defrocked mathematician, group arithmetic is _not_
> modular arithmetic.

Okay. Adding (briefly) to the digression, I suspect that I have dropped
some bits that have led me to a broken mental association between groups
and ring algebras. Can you straighten me out on this?


Jonathan