This is a Pseudo-arbitrary-precision integer calculator for the Amiga. What
does that mean? Well, most calculators have some built-in limit due to
computer hardware limitations for speed.  Mathematicians, in particular
number theorists, don't necessarily need speed, but rather larger numbers.
So they go for arbitrary-precision integer arithmetic, which basically means
numbers as large as one cares to use. Binary only, Author: John E. Perry, III