# PolynomialFunction class

Namespace: [Grasshopper2.Types.Functions.Standard](https://developer.rhino3d.com/api/gh2/namespace/grasshopper2.types.functions.standard.md) · Assembly: [Grasshopper2](https://developer.rhino3d.com/api/gh2/assembly/grasshopper2.md)

```cs
[IoId("00000000-DD90-4191-960D-82D8DA934760")]
public class PolynomialFunction : FunctionWithCaching, IPolynomial
```

Represents an immutable polynomial equation in the form y = a + bx² + cx³ + ...

## Constructors

- [PolynomialFunction](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.standard.polynomialfunction/ctor.md): (3 overloads)

## Properties

- [Factors](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.standard.polynomialfunction/factors.md): Gets the factors for this polynomial. Factors are sorted from low order to high.
- [IPolynomial.Coefficients](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.standard.polynomialfunction/grasshopper2-types-functions-ipolynomial-coefficients.md)
- [Notation](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.standard.polynomialfunction/notation.md): Gets the notation for this function. Notation is aimed at humans and does not need to return a parseable string.
- [Ui](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.standard.polynomialfunction/ui.md)

## Methods

- [DomainEstimate](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.standard.polynomialfunction/domainestimate.md): Return an estimate of the interesting part of a function. Each function may choose how to answer this question individually.
- [EmitDerivative](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.standard.polynomialfunction/emitderivative.md)
- [EmitIntegral](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.standard.polynomialfunction/emitintegral.md)
- [FromPoints](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.standard.polynomialfunction/frompoints.md): (static)
- [Store](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.standard.polynomialfunction/store.md)
- [ToPoints](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.standard.polynomialfunction/topoints.md)
- [Y](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.standard.polynomialfunction/y.md)

## Inherited Members

- From [FunctionWithCaching](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.functionwithcaching.md): [Derivative](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.functionwithcaching/derivative.md), [Integral](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.functionwithcaching/integral.md), [Nomen](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.functionwithcaching/nomen.md)
- From [Function](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.function.md): [Asymptotes](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.function/asymptotes.md), [AutoCoDomain](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.function/autocodomain.md), [Holes](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.function/holes.md), [Integrate](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.function/integrate.md), [Poles](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.function/poles.md), [YYYY](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.function/yyyy.md)