Qaplib/lp_nug07

Netlib LP problem nug07: minimize c'*x, where Ax=b, lo<=x<=hi
Name lp_nug07
Group Qaplib
Matrix ID 795
Num Rows 602
Num Cols 931
Nonzeros 4,214
Pattern Entries 4,214
Kind Linear Programming Problem
Symmetric No
Date 1995
Author M. Resende
Editor M. Resende
Structural Rank 602
Structural Rank Full true
Num Dmperm Blocks 1
Strongly Connect Components 1
Num Explicit Zeros 0
Pattern Symmetry 0%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type integer
SVD Statistics
Matrix Norm 6.480741e+00
Minimum Singular Value 8.601804e-16
Condition Number 7.534165e+15
Rank 474
sprank(A)-rank(A) 128
Null Space Dimension 128
Full Numerical Rank? no
Download Singular Values MATLAB