Credits
Original ideas by
Scott Sherman and
John Gossman.
Abstract algebra and background information
- Algebraic Systems
and Numbers
by Christer Blomqvist
- Dubisch, R. Introduction to Abstract Algebra.
John Wiley & Sons, Inc. 1965.
- Hamilton, A. G. Numbers, Sets and Axioms.
Cambridge University Press. 1982.
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© Scott Sherman 1999