amp_criteria.hpp File Reference

Provides the Adaptive Multiple Precision criteria functions. More...

#include "bertini2/trackers/config.hpp"

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Namespaces
namespace	bertini
namespace	bertini::tracking
namespace	bertini::tracking::amp

Functions
double	bertini::tracking::amp::CriterionARHS (double const &norm_J, double const &norm_J_inverse, AdaptiveMultiplePrecisionConfig const &AMP_config)
	The right hand side of Criterion A, from [1], [2].
template<typename NumT>
bool	bertini::tracking::amp::CriterionA (double const &norm_J, double const &norm_J_inverse, AdaptiveMultiplePrecisionConfig const &AMP_config)
	Check AMP Criterion A.
double	bertini::tracking::amp::D (double const &norm_J, double const &norm_J_inverse, AdaptiveMultiplePrecisionConfig const &AMP_config)
	Compute the expression from the AMP papers [1], [2], [3].
double	bertini::tracking::amp::CriterionBRHS (double const &norm_J, double const &norm_J_inverse, unsigned num_newton_iterations_remaining, NumErrorT const &tracking_tolerance, double const &norm_of_latest_newton_residual, AdaptiveMultiplePrecisionConfig const &AMP_config)
	Evaluate the right hand side of the inequality of Criterion B.
template<typename NumT>
bool	bertini::tracking::amp::CriterionB (double const &norm_J, double const &norm_J_inverse, unsigned num_newton_iterations_remaining, NumErrorT const &tracking_tolerance, double const &norm_of_latest_newton_residual, AdaptiveMultiplePrecisionConfig const &AMP_config)
	Check AMP Criterion B.
double	bertini::tracking::amp::CriterionCRHS (double const &norm_J_inverse, double const &norm_z, NumErrorT const &tracking_tolerance, AdaptiveMultiplePrecisionConfig const &AMP_config)
	Evaluate the right hand side of Criterion C.
template<typename Derived>
double	bertini::tracking::amp::CriterionCRHS (double const &norm_J_inverse, const Eigen::MatrixBase< Derived > &z, NumErrorT tracking_tolerance, AdaptiveMultiplePrecisionConfig const &AMP_config)
	Evaluate the right hand side of Criterion C.
template<typename NumT, typename Derived>
bool	bertini::tracking::amp::CriterionC (double const &norm_J_inverse, const Eigen::MatrixBase< Derived > &z, NumErrorT tracking_tolerance, AdaptiveMultiplePrecisionConfig const &AMP_config)
	Check AMP Criterion C.

Detailed Description

Provides the Adaptive Multiple Precision criteria functions.