 Universal Scientific Calculator 3 — Math Functions, factorization, financal, average, regression, factorial, dates, complexes, charts, units converter, ephemerids, Euler, Simson, gravitation. Fourier Series, Pi, Solar System, many games, Molar Mass, Taylor, Bernoulli, Gamma...
 WGCalculator 1.4.3 — WGCalculator is a great replacement for the builtin Windows calculator. It supports all of the same arithmetic operations and functions as the standard Windows desktop accessory, but we have made ours much more convenient and attractive.
