| Package | Description | 
|---|---|
| org.hipparchus.analysis.integration | 
 Numerical integration (quadrature) algorithms for univariate real functions. 
 | 
| org.hipparchus.ode | 
 
 This package provides classes to solve Ordinary Differential Equations problems. 
 | 
| org.hipparchus.optim | 
 
  Generally, optimizers are algorithms that will either
   
minimize or
  maximize
  a scalar function, called the
  objective
  function. | 
| org.hipparchus.optim.nonlinear.vector.leastsquares | 
 This package provides algorithms that minimize the residuals
 between observations and model values. 
 | 
| org.hipparchus.util | 
 Convenience routines and common data structures used throughout the Hipparchus library. 
 | 
| Modifier and Type | Field and Description | 
|---|---|
protected Incrementor | 
BaseAbstractUnivariateIntegrator.iterations
The iteration count. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
protected Incrementor | 
AbstractIntegrator.getEvaluationsCounter()
Get the evaluations counter. 
 | 
protected Incrementor | 
AbstractFieldIntegrator.getEvaluationsCounter()
Get the evaluations counter. 
 | 
| Modifier and Type | Field and Description | 
|---|---|
protected Incrementor | 
BaseOptimizer.evaluations
Evaluations counter. 
 | 
protected Incrementor | 
BaseOptimizer.iterations
Iterations counter. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
Incrementor | 
AbstractOptimizationProblem.getEvaluationCounter()
Get a independent Incrementor that counts up to the maximum number of evaluations
 and then throws an exception. 
 | 
Incrementor | 
OptimizationProblem.getEvaluationCounter()
Get a independent Incrementor that counts up to the maximum number of evaluations
 and then throws an exception. 
 | 
Incrementor | 
AbstractOptimizationProblem.getIterationCounter()
Get a independent Incrementor that counts up to the maximum number of iterations
 and then throws an exception. 
 | 
Incrementor | 
OptimizationProblem.getIterationCounter()
Get a independent Incrementor that counts up to the maximum number of iterations
 and then throws an exception. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
Incrementor | 
LeastSquaresAdapter.getEvaluationCounter()
Get a independent Incrementor that counts up to the maximum number of evaluations
 and then throws an exception. 
 | 
Incrementor | 
LeastSquaresAdapter.getIterationCounter()
Get a independent Incrementor that counts up to the maximum number of iterations
 and then throws an exception. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
static LeastSquaresProblem | 
LeastSquaresFactory.countEvaluations(LeastSquaresProblem problem,
                Incrementor counter)
Count the evaluations of a particular problem. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
Incrementor | 
Incrementor.withCallback(Incrementor.MaxCountExceededCallback cb)
Creates a new instance with a given callback. 
 | 
Incrementor | 
Incrementor.withCount(int value)
Creates a new instance and set the counter to the given value. 
 | 
Incrementor | 
Incrementor.withMaximalCount(int max)
Creates a new instance with a given maximal count. 
 | 
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