107     FVectorType  fvec, qtf, diag;  variable
183     qtf.resize(n);  in minimizeInit()
255     qtf = wa4.head(n);  in minimizeOneStep()
262 …gnorm = (std::max)(gnorm, abs( fjac.col(j).head(j+1).dot(qtf.head(j+1)/fnorm) / wa2[permutation.in…  in minimizeOneStep()
275         internal::lmpar2<Scalar>(qrfac, diag, qtf, delta, par, wa1);  in minimizeOneStep()
402     qtf.resize(n);  in minimizeOptimumStorageInit()
448     qtf.fill(0.);  in minimizeOptimumStorageOneStep()
453         internal::rwupdt<Scalar>(fjac, wa3, qtf, fvec[i]);  in minimizeOptimumStorageOneStep()
483                     sum += fjac(i,j) * qtf[i];  in minimizeOptimumStorageOneStep()
486                     qtf[i] += fjac(i,j) * temp;  in minimizeOptimumStorageOneStep()
512 …gnorm = (std::max)(gnorm, abs( fjac.col(j).head(j+1).dot(qtf.head(j+1)/fnorm) / wa2[permutation.in…  in minimizeOptimumStorageOneStep()
525         internal::lmpar<Scalar>(fjac, permutation.indices(), diag, qtf, delta, par, wa1);  in minimizeOptimumStorageOneStep()