Searched refs:xtol (Results 1 - 4 of 4) sorted by relevance

/external/eigen/unsupported/Eigen/src/NonLinearOptimization/
H A DHybridNonLinearSolver.h55 , xtol(std::sqrt(NumTraits<Scalar>::epsilon()))
61 Scalar xtol; member in struct:Eigen::HybridNonLinearSolver::Parameters
135 parameters.xtol = tol;
160 if (n <= 0 || parameters.xtol < 0. || parameters.maxfev <= 0 || parameters.factor <= 0. )
307 if (delta <= parameters.xtol * xnorm || fnorm == 0.)
371 parameters.xtol = tol;
400 if (n <= 0 || parameters.xtol < 0. || parameters.maxfev <= 0 || parameters.nb_of_subdiagonals< 0 || parameters.nb_of_superdiagonals< 0 || parameters.factor <= 0. )
550 if (delta <= parameters.xtol * xnorm || fnorm == 0.)
H A DLevenbergMarquardt.h59 , xtol(std::sqrt(NumTraits<Scalar>::epsilon()))
65 Scalar xtol; member in struct:Eigen::LevenbergMarquardt::Parameters
142 parameters.xtol = tol;
183 if (n <= 0 || m < n || parameters.ftol < 0. || parameters.xtol < 0. || parameters.gtol < 0. || parameters.maxfev <= 0 || parameters.factor <= 0.)
332 if (abs(actred) <= parameters.ftol && prered <= parameters.ftol && Scalar(.5) * ratio <= 1. && delta <= parameters.xtol * xnorm)
336 if (delta <= parameters.xtol * xnorm)
370 parameters.xtol = tol;
402 if (n <= 0 || m < n || parameters.ftol < 0. || parameters.xtol < 0. || parameters.gtol < 0. || parameters.maxfev <= 0 || parameters.factor <= 0.)
582 if (abs(actred) <= parameters.ftol && prered <= parameters.ftol && Scalar(.5) * ratio <= 1. && delta <= parameters.xtol * xnorm)
586 if (delta <= parameters.xtol * xnor
[all...]
/external/eigen/unsupported/Eigen/src/LevenbergMarquardt/
H A DLevenbergMarquardt.h157 void setXtol(RealScalar xtol) { m_xtol = xtol; } argument
/external/eigen/unsupported/test/
H A DNonLinearOptimization.cpp704 lm.parameters.xtol = 1.E6*NumTraits<double>::epsilon();
1259 lm.parameters.xtol = 1.E6*NumTraits<double>::epsilon();
1280 lm.parameters.xtol = NumTraits<double>::epsilon();
1341 lm.parameters.xtol = NumTraits<double>::epsilon();
1603 lm.parameters.xtol = 1.E4*NumTraits<double>::epsilon();
1628 lm.parameters.xtol = 1.E4*NumTraits<double>::epsilon();
1695 lm.parameters.xtol = 1.E6*NumTraits<double>::epsilon();
1717 lm.parameters.xtol = 1.E5*NumTraits<double>::epsilon();

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