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AdaptiveNumericalIntegrator Properties

The AdaptiveNumericalIntegrator type exposes the following members.

Properties
  NameDescription
Public propertyAdaptiveWeights
Gets or sets the weights to be applied to the state elements when computing the error which determines how to adapt the step size. This is in addition to any weights used in the integration algorithm itself. If these weights have not been initialized before Initialize(Double, Double) is called, they will be set to a default value of one.
Public propertyCurrentStepSize
Gets the current (positive) size of the step which the integrator will use for the next integration step.
(Overrides NumericalIntegratorCurrentStepSize.)
Public propertyDimension
Gets the number of dependent variables based on the Dimension of the SystemOfEquations.
(Inherited from NumericalIntegrator.)
Public propertyDirection
Gets or sets whether to integrate forward, increasing the independent variable, or backward, decreasing the independent variable.
(Inherited from NumericalIntegrator.)
Public propertyFinalDependentVariableValues
Gets or sets the values of the dependent variables resulting from the last integration step.
(Inherited from NumericalIntegrator.)
Public propertyFinalIndependentVariableValue
Gets or sets the value of the independent variable after an integration step.
(Inherited from NumericalIntegrator.)
Public propertyInitialDependentVariableValues
Gets or sets the values of the dependent variables prior to an integration step. These values will be updated to the previous FinalDependentVariableValues at the beginning of each integration step.
(Inherited from NumericalIntegrator.)
Public propertyInitialIndependentVariableValue
Gets or sets the value of the independent variable prior to an integration step.
(Inherited from NumericalIntegrator.)
Public propertyInitialStepSize
Gets or sets the initial (positive) size of the step to add to the InitialIndependentVariableValue when performing an integration. By default, the initial value is one.
(Inherited from NumericalIntegrator.)
Public propertyIsThreadSafe
Gets a value indicating whether the methods on this instance are safe to call from multiple threads simultaneously.
(Inherited from NumericalIntegrator.)
Public propertyIterations
Gets or sets the number of iteration required to adapt the CurrentStepSize to within error tolerance.
Public propertyMaximumIterations
Gets or sets the maximum number of Iterations to allow before forcing the integrator to accept the CurrentStepSize and proceed to the next step.
Public propertyMaximumStepSize
Gets or sets the maximum size of the CurrentStepSize.
Public propertyMinimumStepSize
Gets or sets the (positive) minimum size of the CurrentStepSize.
Public propertyPreviousStepSize
Gets the size of the last step taken by the integrator. This returns the difference between the FinalIndependentVariableValue and the InitialIndependentVariableValue.
(Inherited from NumericalIntegrator.)
Public propertyStepDeflationExponent
Gets or sets the exponent to apply to the error when calculating the amount to decrease the size of the step.
Public propertyStepDeflationFactor
Gets or sets a scalar multiplier to apply to the step when decreasing it.
Public propertyStepInflationExponent
Gets or sets the exponent to apply to the error when calculating the amount to increase the size of the step.
Public propertyStepInflationFactor
Gets or sets a scalar multiplier to apply to the step when increasing it.
Public propertyStepSizeBehavior
Gets or sets whether to avoid adapting the step size and instead fix the value of CurrentStepSize.
Public propertyStepSizeInformation
Gets or sets a value indicating whether the CurrentStepSize was changed from the InitialStepSize and, if so, the nature of how it was changed.
(Inherited from NumericalIntegrator.)
Public propertyStepTruncationOrder
Gets or sets the integer exponent specifying the order of magnitude at which to truncate the significant digits in the CurrentStepSize. For instance, to truncate the value to three decimal places, specify a truncation order of -3. To truncate the value to an order of 100, specify a truncation order of 2. To specify the step size should be an integer value, specify a truncation order of 0.
Public propertySystemOfEquations
Gets or sets the system of differential equations corresponding to the derivatives of the dependent variables.
(Inherited from NumericalIntegrator.)
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