A calculator to use for a variety of purposes, including the production of 2D, and 3D Euclidean, and Polar graphs.

Performs over a hundred simple, and complex calculations, with the ability to make several calculations simultaneously. Functions range from simple trigonometry, to Gaussian integrals, through 2D plots. [Win95/98/Me/NT/2000]

Calculator for vectors, matrices, complex numbers, coordinates, function plotting and intersections. Cartesian, spherical and cylindrical coordinates can be transformed into each other. Also integrated: editor, arithmetic trainer, calendar, and help file.

Kalkulator is a powerful yet simple to use calculator and numerical Swiss army knife for Windows (95..XP), with features making it especially suitable for scientific and engineering users, including students of these disciplines.

AnalyticMath is a platform independent (Windows, Linux, etc.) mathematics program with a powerful editor and many integrated features that will allow you to expand and/or simplify algebraic expressions quickly and easily.

A replacement for the existing Windows calculator, features include a history tape, sizeable display, tray icon and visible memory value.

Calculator that performs the basic arithmetic operations on fractions and then at the press of a button gives you a detailed explanation of how the computation was done.

CalculatorX is an enhanced expression calculator. It supports Arithmetic, Logic, Bitwise and Relation operations. Constants and built-in functions can also be used in it.

Software that emulates popular handheld calculators like the HP-12C, TI-36X and others. CalcPac contain hundreds of business and financial functions that can solve the most difficult problems.

Scientific calculator with extended capabilities for Windows.