< tool , mathematics > An extensible, advanced desk calculator and mathematical tool written in Emacs Lisp by Dave Gillespie daveg@synaptics.com . Calc runs as part of GNU Emacs . You can use Calc as only a simple four-function calculator, but it also provides additional features including choice of algebraic or RPN ( stack -based) entry, logarithms, trigonometric and financial functions, arbitrary precision , complex numbers, vectors, matrices, dates, times, infinities, sets, algebraic simplification, differentiation, and integration.
Latest version: 2.02, as of 1994-11-08.
FTP calc-2.02.tar.z from your nearest GNU archive site .
(2000-10-20)