SAC-1 is a program system for performing operations on multivariate polynomials and rational functions with infinite-precision coefficients. It is programmed, with the exception of a few simple primitives, in ASA Fortran. As a result the system is extremely accessible, portable, easy to learn, and indeed has been implemented at more than 20 institutions.
The SAC-1 system's range of programmed capabilities is exceptionally broad, including, besides the usual operations, polynomial greatest… CONTINUE READING