A commercially available subset of Scratchpad, from IBM.
["Axiom - The Scientific Computing System", R. Jenks et al, Springer 1992].
(21 Feb 1995)
<logic> A well-formed formula which is taken to be true without proof in the construction of a theory.
(31 Mar 1995)
A symbolic mathematics system.
A# is one component of AXIOM*.
Version: 2.
(21 Feb 1995)