bcParserX Math Parser COM Component allows for runtime parsing and evaluation of mathematical expressions. Compatible with any COM client such as Visual Basic and Visu.

Additionally, functions can be in the form of f(x) or f(x,y), and the list of predefined functions is available in the documentation. This software does not require any other DLLs, making it easy to use and install.
For a Java applet demo, visit the provided website (note that Java version is similar but not identical to the software). The software can handle many expressions, including the example of LN(X)+SIN(10/2-5), which is evaluated quickly since SIN(10/2-5) is a constant and thus not dependent on X.
X and Y are predefined variables, and new variables can be added as needed. The software also includes many predefined mathematical functions, which are listed in the documentation. Additionally, users can create their own functions with one or two parameters based on their needs.
Overall, this software offers simplicity, speed, customization, and robust functionality, making it an excellent option for those looking for a reliable and efficient mathematical expression-evaluating tool.
Version 2.1: N/A