Calcex Math Parser

Some applications need to have the ability to evaluate mathematical expressions, and this functionality can be rather difficult to implement when building everything from scratch. One alternative is to integrate a pre-existing library that supports these operations, and there are quite a few of them available out there.

Calcex Math Parser is one of your options, an open-source .NET math parser that can handle many types of mathematical operations and functions, while also allowing the user to add custom functions and variables. Double or decimal values can be evaluated, and numbers can also be converted from decimal to binary or various other bases.

The project includes a sample application that serves to demonstrate some of the library’s capabilities and enables you to perform some simple operations. You can use it to evaluate expressions and convert values from decimal to binary.

The supported math functions are listed in the Calculator tab, and they include sin, cos, tan, log and sqrt. Of course, Calcex also comes with other features, such as support for user-defined variables and constants, but the sample application was only intended to provide a brief demonstration.

You can grab the source code from the project’s SourceForge page, where you can also find more extensive documentation.