... Next message: [Computer_algebra] Seminat on September 17. ... Faculty of Computational Mathematics and Cybernetics, Moscow State University "ON THE COMPUTER-ALGEBRA IMPLEMENTATION OF THE LEAST SQUARES METHOD" ABSTRACT Let $Ax = b$ be a system of linear equations with a singular or a rectangular matrix $A.$ The topic of this talk is solving such a system in the least squares sense, that is, in such a way as to minimize the Euclidean length of the residual $b - Ax.$ ...