# Uses of Package
org.apache.commons.math3.optimization.general

- Packages that use org.apache.commons.math3.optimization.general
  Package | Description
  --- | ---
  org.apache.commons.math3.optimization.general | This package provides optimization algorithms that require derivatives.

- Classes in org.apache.commons.math3.optimization.general used by org.apache.commons.math3.optimization.general
  Class and Description
  AbstractLeastSquaresOptimizer Base class for implementing least squares optimizers.
  AbstractScalarDifferentiableOptimizer Base class for implementing optimizers for multivariate scalar differentiable functions.
  ConjugateGradientFormula Available choices of update formulas for the β parameter in `NonLinearConjugateGradientOptimizer`.
  Preconditioner This interface represents a preconditioner for differentiable scalar objective function optimizers.

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