## CAYLEY

A symbolic mathematics system for group theory written by John Cannon of the University of Sydney, Australia in 1976.

Cayley was used at about 100 sites but has been superseded by a much more general system, Magma.

["An Introduction to the Group Theory Language CAYLEY", J. Cannon, Computational Group Theory, M.D. Atkinson ed, Academic Press 1984, pp. 148-183].