Top Description Methods
org.apache.commons.math3.analysis.differentiation

public Interface MultivariateDifferentiableFunction

extends MultivariateFunction
Imports
org.apache.commons.math3.analysis.MultivariateFunction, org.apache.commons.math3.exception.MathIllegalArgumentException
Extension of MultivariateFunction representing a multivariate differentiable real function.
Since
3.1

Method Summary

Modifier and TypeMethod and Description
public DerivativeStructure

Returns:

the function value for the given point.
value(DerivativeStructure[]
Point at which the function must be evaluated.
point)

Compute the value for the function at the given point.

Inherited from org.apache.commons.math3.analysis.MultivariateFunction:
value

Method Detail

valueback to summary
public DerivativeStructure value(DerivativeStructure[] point) throws MathIllegalArgumentException

Compute the value for the function at the given point.

Parameters
point:DerivativeStructure[]

Point at which the function must be evaluated.

Returns:DerivativeStructure

the function value for the given point.

Exceptions
MathIllegalArgumentException:
if point does not satisfy the function's constraints (wrong dimension, argument out of bound, or unsupported derivative order for example)