| Namespace | Description | 
|---|---|
| GrapeCity.CalcEngine | Provides the base classes and structures for the functionality for calculations, formulas, functions, operators, and expressions. | 
| GrapeCity.CalcEngine.Expressions | Provides the base classes and structures for the functionality for expressions. | 
| GrapeCity.CalcEngine.Functions | Provides the base classes and structures for the functionality for functions. | 
| GrapeCity.CalcEngine.Operators | Provides the base classes and structures for the functionality for operators. |