After installing the software, you can find EvaluateExpression.dll in the application folder. By referring the dll from a VB/VC++/VC# .NET project, you can implement the function to evaluate expressions into your software without charge. You can learn the ability of the dll by using yoshinoCALC in History Mode. A sample VB project and a manual are given at the original distribution site.

Cautions: The use of EvaluateExpression.dll is limited for non-commercial purpose. The author cannot assure the accuracy of the calculation.

Requires: Microsoft .NET Framework 2.0.