Package: math/jacal Description: JACAL - symbolic math package Version: 0-4 Notes: JACAL System is a computer program for the manipulation and simplification of algebraic and complex analytic equations, expressions, functions, and constants. OVERVIEW OF THE JACAL SYSTEM JACAL differs from many other symbolic mathematics systems in that the input and outupt formats are the same. Any expression typed out by JACAL can be used as input. If the user has an input editor, she can extract parts of expressions easily with it. The syntax used by JACAL is a slightly extended version of MACSYMA syntax. The extensions are the use of x' to represent differentials and the construct {x|equation}. This represents a (possibly multiple) value of the roots of equation in x. | is read as "such that". .../MANUAL Language(s): SCM Requirements: ? Origin: altdorf.ai.mit.edu:/pub/scm scm*, slib* Aubrey Jaffer, jaffer@ai.mit.edu 84 Pleasant St. Wakefield MA 01880 USA See Also: language/lisp/scheme/library/slib language/lisp/scheme/scm Restrictions: see .../public.lic References: ?