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Interface jam.operator.hasDerivative

public interface interface hasDerivative
extends JamObject, hasGradient
A hasDerivative is an operator in which the gradient and derivative are implemented. We demand that the derivative be a hasAdjoint whose adjoint is equal to the gradient.
(For linear operators, the derivative is just the operator itself.)


Method Index

o getDerivativeAt(Vector)
getDerivativeAt(x) returns the adjoint of getGradientAt(x)

Methods

o getDerivativeAt 
 public abstract hasAdjoint getDerivativeAt(Vector x)
getDerivativeAt(x) returns the adjoint of getGradientAt(x) 

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