CalcSharp is .Net application that evaluates mathematical expressions step by step.

It uses a different approach from a conventional calculator, which is more natural to the way people calculate. When you calculate on a conventional calculator, each time you enter a new number you lose sight of the previous one. And if you make a mistake in the middle of a long expression, you have to start all over. In CalcSharp, you can see all of what you are calculating, and expressions can easily be edited.

CalcSharp Main Features:

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Evaluate mathematical expressions step by step

Large number of built-in functions and operators

Large number of predefined mathematical, physical constants

Supports fractions, decimal, hexadecimal, octal and binary numbers

Ability to express angles in degrees, radians, or grads

Works with "Infinity" and "Not-a-number"

User-defined variables

User-defined functions

Three kinds of parentheses

Detail error checking and reporting

Unlimited size of expressions

Unlimited depth of nesting

Expression builder

Stores expressions in plain or rich text format

MDI support

Log successfully calculated expressions and results

XCOPY installation ( only 100kb in size )

Tray and hotkey support

Multilanguage support

System Requirements:

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Microsoft .NET Framework Version 1.1 Redistributable Package ( 23 MB, free )

Supported Operating Systems: Windows 98/ME/NT/2000/XP/2003.

Microsoft Windows NT 4.0 requires Service Pack 6a.