The Handbook
is a scientific calculator for

Introduction
This document describes version 1.3.2.
offers many more mathematical functions than meet the eye on a first glance. Please study the section on keyboard accelerators and modes in this handbook to learn more about the many functions available.
In addition to the usual functionality offered by most scientific calculators, offers a number of features, which I think are worthwhile pointing out:
has a trigonometric and a statistics mode.
allows you to cut and paste numbers from/into its display.
features a results-stack which lets you conveniently recall previous results.
You can configure 's display colors and font.
You can configure 's precision and the number of digits after the period.
offers a great number of useful key-bindings, which make using without using a pointing device easy.
Have fun with !
Bernd Johannes Wuebben