The program performs various routines which are commonly taught in a basic course in elementary number theory, some of which are also usable for a course in algebra or combinatorics. It supports basic arithmetics on integers and Division with remainder, Integral square root, Powers, Greatest common divisor, Least common multiple.
Help is available on many topics.
The program requires MS DOS version 2.1 or above. It is designed to run on an IBM PC, XT, AT, or compatible. Numbers is available by anonymous ftp at Wurst Archives as the file num202d.zip .