| Name | Description | Type | Package | Framework |
| Exponential | The exponential function. | Class | JSci.maths.analysis | JSCI |
| Cosine | The cosine function. | Class | JSci.maths.analysis | JSCI |
| ComplexFunction | This class describes a function on the complex numbers. | Class | JSci.maths.analysis | JSCI |
| ComplexExponential | The complex exponential function. | Class | JSci.maths.analysis | JSCI |
| Power | For polynomials or integer exponents use the classes in JSci. | Class | JSci.maths.analysis | JSCI |
| RealFunction | This class describes a function on the real numbers. | Class | JSci.maths.analysis | JSCI |
| RealFunction2D | This class describes a function on a 2D space. | Class | JSci.maths.analysis | JSCI |
| RealFunction3D | This class describes a function on a 3D space. | Class | JSci.maths.analysis | JSCI |
| RealFunctionND | This class describes a function on an n-dimensional space. | Class | JSci.maths.analysis | JSCI |
| Sine | See Also:Serialized FormConstructor SummarySine() | Class | JSci.maths.analysis | JSCI |
| Tangent | The tangent function. | Class | JSci.maths.analysis | JSCI |