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Code covered by the BSD License  

Highlights from
Blendenpik

from Blendenpik by Haim Avron
A fast solver of dense rectangular dense linear equations . (least squares or underdetermined).

dense_full_overdetermined_lsqr(A, b, R, tol, maxit) 
function [x, resvec, lsvec] = dense_full_overdetermined_lsqr(A, b, R, tol, maxit)
% x = dense_full_overdetermined_lsqr(A, b, R, tol, maxit)
% [x, resvec, lsvec] = dense_full_overdetermined_lsqr(A, b, R, tol, maxit)
%
% Same as dense_overdetermined_lsqr, only uses full orthogonalization.
%
% 6-December 2009, Version 1.3
% Copyright (C) 2009, Haim Avron and Sivan Toledo.

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