| WeightedLstSqrSolveT(ComplexT, ComplexT, T, LstSqrAlgorithm) | Solve linear weighted least-squares problem x = inv(A'(W'+W)A)A'(W'+W)y |
| WeightedLstSqrSolveT(T, T, T, LstSqrAlgorithm) | Solve linear weighted least-squares problem x = inv(A'(W'+W)A)A'(W'+W)y |