Lines Matching refs:gnorm
50 : functor(_functor) { nfev = njev = iter = 0; fnorm = gnorm = 0.; useExternalScaling=false; }
107 Scalar fnorm, gnorm;
248 gnorm = 0.;
252 gnorm = (std::max)(gnorm, internal::abs( fjac.col(j).head(j+1).dot(qtf.head(j+1)/fnorm) / wa2[permutation.indices()[j]]));
255 if (gnorm <= parameters.gtol)
343 if (gnorm <= NumTraits<Scalar>::epsilon())
495 gnorm = 0.;
499 gnorm = (std::max)(gnorm, internal::abs( fjac.col(j).head(j+1).dot(qtf.head(j+1)/fnorm) / wa2[permutation.indices()[j]]));
502 if (gnorm <= parameters.gtol)
590 if (gnorm <= NumTraits<Scalar>::epsilon())
