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java.lang.Objectorg.gersteinlab.regulation.numeric.MultivariateFunction
org.gersteinlab.regulation.numeric.DifferentiableMultivariateFunction
org.gersteinlab.regulation.numeric.DoublyDifferentiableMultivariateFunction
public abstract class DoublyDifferentiableMultivariateFunction
A class that represents a doubly differentiable multivariate real function. Each inherited class should implement at least one of hf(double) and hf().
Change History: 1.0 - Initial version
Field Summary |
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Fields inherited from class org.gersteinlab.regulation.numeric.MultivariateFunction |
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xStored |
Constructor Summary | |
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DoublyDifferentiableMultivariateFunction()
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Method Summary | |
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double[][] |
hf()
Evaluate the Hessian of the function at the stored point. |
double[][] |
hf(double[] x)
Evaluate the Hessian of the function at a point. |
Methods inherited from class org.gersteinlab.regulation.numeric.DifferentiableMultivariateFunction |
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gf, gf |
Methods inherited from class org.gersteinlab.regulation.numeric.MultivariateFunction |
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f, f, set |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public DoublyDifferentiableMultivariateFunction()
Method Detail |
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public double[][] hf(double[] x)
x
- The point
public double[][] hf()
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