BIAS::LaguerreSolver Class Reference

class encapsulating a laguerre solver for polynomials More...

#include <MathAlgo/Laguerre.hh>

Public Member Functions
	LaguerreSolver ()
void	SetPolish (bool b)
int	Solve (const std::vector< std::complex< double > > &coeffs, std::vector< std::complex< double > > &roots, const double eps=1.0e-14)
	compute roots of a polynomial using the laguerre method More...
int	Solve (const std::vector< double > &coeffs, std::vector< std::complex< double > > &roots, const double eps=1.0e-14)

Detailed Description

class encapsulating a laguerre solver for polynomials

Test:

tested with TestLaguerre.cpp

Examples:

ExampleLaguerre.cpp.

Definition at line 39 of file Laguerre.hh.

Constructor & Destructor Documentation

BIAS::LaguerreSolver::LaguerreSolver ( )

inline

Definition at line 42 of file Laguerre.hh.

Member Function Documentation

void BIAS::LaguerreSolver::SetPolish ( bool  b )

inline

Definition at line 59 of file Laguerre.hh.

int LaguerreSolver::Solve	(	const std::vector< std::complex< double > > &	coeffs,
		std::vector< std::complex< double > > &	roots,
		const double	eps = 1.0e-14
	)

compute roots of a polynomial using the laguerre method

Parameters

[in]	coeffs	the coefficients in in ascending order
[out]	roots	the roots of the polynomial

p(x) = coeffs[0] + coeffs[1] * x + ... + coeffs[n]*(x^n)

Examples:

ExampleLaguerre.cpp.

Definition at line 46 of file Laguerre.cpp.

Referenced by BIAS::PolynomialSolve::Numeric().

int LaguerreSolver::Solve	(	const std::vector< double > &	coeffs,
		std::vector< std::complex< double > > &	roots,
		const double	eps = 1.0e-14
	)

Definition at line 33 of file Laguerre.cpp.

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The documentation for this class was generated from the following files:

• MathAlgo/Laguerre.hh
• MathAlgo/Laguerre.cpp