# x53_03.txt # # Reference: # # Helmut Spaeth, # Mathematical Algorithms for Linear Regression, # Academic Press, 1991, page 322, # ISBN 0-12-656460-4. # # Discussion: # # Linear inequality constraints E * X >= H. # 4 columns 2 rows Index E1 E2 H 1 -1 0 0 1 0 -1 0