Qaplib/lp_nug06

Netlib LP problem nug06: minimize c'*x, where Ax=b, lo<=x<=hi
Name lp_nug06
Group Qaplib
Matrix ID 794
Num Rows 372
Num Cols 486
Nonzeros 2,232
Pattern Entries 2,232
Kind Linear Programming Problem
Symmetric No
Date 1995
Author M. Resende
Editor M. Resende
Structural Rank 372
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 5.931058e+00
Minimum Singular Value 4.753824e-16
Condition Number 1.247639e+16
Rank 280
sprank(A)-rank(A) 92
Null Space Dimension 92
Full Numerical Rank? no
Download Singular Values MATLAB