Sandia/adder_dcop_09

Sandia/adder_dcop_09 circuit simulation matrix. Sandia National Lab.
Name adder_dcop_09
Group Sandia
Matrix ID 992
Num Rows 1,813
Num Cols 1,813
Nonzeros 11,239
Pattern Entries 11,239
Kind Subsequent Circuit Simulation Problem
Symmetric No
Date 2003
Author R. Hoekstra
Editor T. Davis
Structural Rank 1,813
Structural Rank Full true
Num Dmperm Blocks 470
Strongly Connect Components 6
Num Explicit Zeros 0
Pattern Symmetry 64.8%
Numeric Symmetry 0.6%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 2.037621e+01
Minimum Singular Value 1.991568e-12
Condition Number 1.023124e+13
Rank 1,754
sprank(A)-rank(A) 59
Null Space Dimension 59
Full Numerical Rank? no
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Notes
next: Sandia/adder_dcop_10 first: Sandia/init_adder1