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  /external/eigen/unsupported/Eigen/src/NonLinearOptimization/
HybridNonLinearSolver.h 92 JacobianType fjac; member in class:Eigen::HybridNonLinearSolver
150 fjac.resize(n, n);
198 if ( functor.df(x, fjac) < 0)
202 wa2 = fjac.colwise().blueNorm();
220 HouseholderQR<JacobianType> qrfac(fjac); // no pivoting:
225 /* accumulate the orthogonal factor in fjac. */
226 fjac = qrfac.householderQ();
229 qtf = fjac.transpose() * fvec;
327 wa2 = fjac.transpose() * wa4;
334 internal::r1mpyq<Scalar>(n, n, fjac.data(), v_givens, w_givens)
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LevenbergMarquardt.h 102 JacobianType fjac; member in class:Eigen::LevenbergMarquardt
172 fjac.resize(m, n);
215 Index df_ret = functor.df(x, fjac);
224 wa2 = fjac.colwise().blueNorm();
225 ColPivHouseholderQR<JacobianType> qrfac(fjac);
226 fjac = qrfac.matrixQR();
255 gnorm = (std::max)(gnorm, abs( fjac.col(j).head(j+1).dot(qtf.head(j+1)/fnorm) / wa2[permutation.indices()[j]]));
292 wa3 = fjac.template triangularView<Upper>() * (qrfac.colsPermutation().inverse() *wa1);
386 // Only R is stored in fjac. Q is only used to compute 'qtf', which is
391 fjac.resize(n, n)
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