NUM::PolyRootSolver_Bairstow::Params Struct Reference

Tuning parameters:. More...

#include <rootsolve.h>

Collaboration diagram for NUM::PolyRootSolver_Bairstow::Params:

[legend]List of all members.

Public Attributes
dbl	nearly_zero
	Coefficients smaller than this are treated as zero.
int	maxiter
	Max number of iterations.
int	iter_chg
	Increase epsilon by factor 10 every this many iterations.
dbl	initial_epsilon
	Initial epsilon value for quad fact convergence.
dbl	disc_epsilon
	Relative epsilon for 2 real instead of complex roots.

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Detailed Description

Tuning parameters:.

Definition at line 202 of file rootsolve.h.

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Member Data Documentation

dbl NUM::PolyRootSolver_Bairstow::Params::disc_epsilon

Relative epsilon for 2 real instead of complex roots. Definition at line 213 of file rootsolve.h. Referenced by NUM::PolyRootSolver_Bairstow::_QuadricRealRoots(), and NUM::PolyRootSolver_Bairstow::_QuadricRoots().

dbl NUM::PolyRootSolver_Bairstow::Params::initial_epsilon

Initial epsilon value for quad fact convergence. Definition at line 211 of file rootsolve.h. Referenced by NUM::PolyRootSolver_Bairstow::_FindQuadFact().

int NUM::PolyRootSolver_Bairstow::Params::iter_chg

Increase epsilon by factor 10 every this many iterations. Definition at line 209 of file rootsolve.h. Referenced by NUM::PolyRootSolver_Bairstow::_FindQuadFact().

int NUM::PolyRootSolver_Bairstow::Params::maxiter

Max number of iterations. Definition at line 207 of file rootsolve.h. Referenced by NUM::PolyRootSolver_Bairstow::_FindQuadFact(), and NUM::PolyRootSolver_Bairstow::_GetQuads().

dbl NUM::PolyRootSolver_Bairstow::Params::nearly_zero

Coefficients smaller than this are treated as zero. Definition at line 205 of file rootsolve.h. Referenced by NUM::PolyRootSolver_Bairstow::_Recurse(), and NUM::PolyRootSolver_Bairstow::solve().

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The documentation for this struct was generated from the following file:

• /ray/src/lib/numerics/rootsolve/rootsolve.h

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