NewtonInterpolation class base

Newton interpolation is an interpolation polynomial for a given set of data points. It can be expressed using forward or backward divided differences.

Inheritance

Constructors

NewtonInterpolation({required List<InterpolationNode> nodes, bool forwardDifference = true})
Creates a NewtonInterpolation instance from the given interpolation nodes.
const

Properties

forwardDifference → bool
When true, the Newton interpolation with forward differences is used. When false, the Newton interpolation with backward differences is used.
final
hashCode → int
The hash code for this object.
no setterinherited
nodes → List<InterpolationNode>
The interpolation nodes.
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

backwardDifferenceTable() → RealMatrix
Computes the backward differences table and stores the results in a RealMatrix object.
compute(double x) → double
Returns the y value of the y = f(x) equation.
override
forwardDifferenceTable() → RealMatrix
Computes the forward differences table and stores the results in a RealMatrix object.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited