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  /external/eigen/unsupported/Eigen/src/NonLinearOptimization/
dogleg.h 21 Scalar gnorm, qnorm; local
64 gnorm = wa1.stableNorm();
67 if (gnorm == 0.)
72 wa1.array() /= (diag*gnorm).array();
83 sgnorm = gnorm / temp / temp;
94 temp = bnorm / gnorm * (bnorm / qnorm) * (sgnorm / delta);
lmpar.h 25 Scalar gnorm; local
95 gnorm = wa1.stableNorm();
96 paru = gnorm / delta;
105 par = gnorm / dxnorm;
183 Scalar gnorm; local
233 gnorm = wa1.stableNorm();
234 paru = gnorm / delta;
243 par = gnorm / dxnorm;
LevenbergMarquardt.h 50 : functor(_functor) { nfev = njev = iter = 0; fnorm = gnorm = 0.; useExternalScaling=false; }
107 Scalar fnorm, gnorm; member in class:Eigen::LevenbergMarquardt
251 gnorm = 0.;
255 gnorm = (std::max)(gnorm, abs( fjac.col(j).head(j+1).dot(qtf.head(j+1)/fnorm) / wa2[permutation.indices()[j]]));
258 if (gnorm <= parameters.gtol)
346 if (gnorm <= NumTraits<Scalar>::epsilon())
501 gnorm = 0.;
505 gnorm = (std::max)(gnorm, abs( fjac.col(j).head(j+1).dot(qtf.head(j+1)/fnorm) / wa2[permutation.indices()[j]]))
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  /external/eigen/unsupported/Eigen/src/LevenbergMarquardt/
LMpar.h 41 Scalar gnorm; local
96 gnorm = wa1.stableNorm();
97 paru = gnorm / m_delta;
106 par = gnorm / dxnorm;
LevenbergMarquardt.h 193 RealScalar gnorm() {return m_gnorm; } function in class:Eigen::LevenbergMarquardt

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