115     FVectorType wa1, wa2, wa3, wa4;  variable
169     wa1.resize(n); wa2.resize(n); wa3.resize(n);  in minimizeInit()
224     wa2 = fjac.colwise().blueNorm();  in minimizeOneStep()
234                 diag[j] = (wa2[j]==0.)? 1. : wa2[j];  in minimizeOneStep()
254             if (wa2[permutation.indices()[j]] != 0.)  in minimizeOneStep()
255 …gnorm = (std::max)(gnorm, abs( fjac.col(j).head(j+1).dot(qtf.head(j+1)/fnorm) / wa2[permutation.in…  in minimizeOneStep()
263         diag = diag.cwiseMax(wa2);  in minimizeOneStep()
272         wa2 = x + wa1;  in minimizeOneStep()
280         if ( functor(wa2, wa4) < 0)  in minimizeOneStep()
323             x = wa2;  in minimizeOneStep()
324             wa2 = diag.cwiseProduct(x);  in minimizeOneStep()
326             xnorm = wa2.stableNorm();  in minimizeOneStep()
383     wa1.resize(n); wa2.resize(n); wa3.resize(n);  in minimizeOptimumStorageInit()
457         wa2[j] = fjac.col(j).head(j).stableNorm();  in minimizeOptimumStorageOneStep()
461         wa2 = fjac.colwise().blueNorm();  in minimizeOptimumStorageOneStep()
490                 diag[j] = (wa2[j]==0.)? 1. : wa2[j];  in minimizeOptimumStorageOneStep()
504             if (wa2[permutation.indices()[j]] != 0.)  in minimizeOptimumStorageOneStep()
505 …gnorm = (std::max)(gnorm, abs( fjac.col(j).head(j+1).dot(qtf.head(j+1)/fnorm) / wa2[permutation.in…  in minimizeOptimumStorageOneStep()
513         diag = diag.cwiseMax(wa2);  in minimizeOptimumStorageOneStep()
522         wa2 = x + wa1;  in minimizeOptimumStorageOneStep()
530         if ( functor(wa2, wa4) < 0)  in minimizeOptimumStorageOneStep()
573             x = wa2;  in minimizeOptimumStorageOneStep()
574             wa2 = diag.cwiseProduct(x);  in minimizeOptimumStorageOneStep()
576             xnorm = wa2.stableNorm();  in minimizeOptimumStorageOneStep()