# Uses of Package
org.apache.commons.math3.optim.nonlinear.scalar.gradient

- Packages that use org.apache.commons.math3.optim.nonlinear.scalar.gradient
  Package | Description
  --- | ---
  org.apache.commons.math3.optim.nonlinear.scalar.gradient | This package provides optimization algorithms that require derivatives.

- Classes in org.apache.commons.math3.optim.nonlinear.scalar.gradient used by org.apache.commons.math3.optim.nonlinear.scalar.gradient
  Class and Description
  NonLinearConjugateGradientOptimizer.Formula Available choices of update formulas for the updating the parameter that is used to compute the successive conjugate search directions.
  Preconditioner This interface represents a preconditioner for differentiable scalar objective function optimizers.

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