#  x55_01.txt
#
#  Reference:
#
#    Helmut Spaeth,
#    Mathematical Algorithms for Linear Regression,
#    Academic Press, 1991, page 323,
#    ISBN 0-12-656460-4.
#
#  Discussion:
#
#    Linear system A * X = B whose residual norm is to be minimized
#
9 columns
9 rows
Index
A1
A2
A3
A4
A5
A6
A7
B
1  8 32  8  0  0  0  0  2
2  1 23 23  1  0  0  0  1
3  0  8 32  8  0  0  0  0
4  0  1 23 23  1  0  0  0
5  0  0  8 32  8  0  0  0
6  0  0  1 23 23  1  0  0
7  0  0  0  8 32  8  0  0
8  0  0  0  1 23 23  1  1
9  0  0  0  0  8 32  8  2