public class HessianFunction extends Object implements RntoMatrix
Function.EvaluationException
Constructor and Description |
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HessianFunction(RealScalarFunction f)
Construct the Hessian function of a real scalar function f.
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Modifier and Type | Method and Description |
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int |
dimensionOfDomain()
Get the number of variables the function has.
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int |
dimensionOfRange()
Get the dimension of the range space of the function.
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Matrix |
evaluate(Vector x)
Evaluate the function f at x, where x is from the domain.
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public HessianFunction(RealScalarFunction f)
f
- a real scalar functionpublic Matrix evaluate(Vector x)
Function
public int dimensionOfDomain()
Function
dimensionOfDomain
in interface Function<Vector,Matrix>
public int dimensionOfRange()
Function
dimensionOfRange
in interface Function<Vector,Matrix>
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