XPCalc

XPCalc is a floating-point calculator program with the following features: Extra precision to millions of decimal places; Uses Fast Hartley Transform to speed-up long multiplies; Separate input and output notation, base 2 to base 36; Efficient Transcendental functions; Hyperbolic functions; Greatest Common Divisor function; Modulo arithmetic options; Boolean functions and more. All of the source is included.

What is new in this release:

Version 3.2.21.14674 may include unspecified updates, enhancements, or bug fixes.

Requirements:

Microsoft .NET Framework Package for C#