Package com.opengamma.strata.math.impl.rootfinding.newton

Interface NewtonRootFinderMatrixUpdateFunction

All Known Implementing Classes:

BroydenMatrixUpdateFunction, NewtonDefaultUpdateFunction, ShermanMorrisonMatrixUpdateFunction

public interface NewtonRootFinderMatrixUpdateFunction

Method Summary

Modifier and Type	Method	Description
DoubleMatrix	getUpdatedMatrix(Function<DoubleArray,DoubleMatrix> jacobianFunction, DoubleArray x, DoubleArray deltaX, DoubleArray deltaY, DoubleMatrix matrix)

Method Detail

getUpdatedMatrix

DoubleMatrix getUpdatedMatrix(Function<DoubleArray,DoubleMatrix> jacobianFunction,
                              DoubleArray x,
                              DoubleArray deltaX,
                              DoubleArray deltaY,
                              DoubleMatrix matrix)