Sandia/adder_dcop_04

Sandia/adder_dcop_04 circuit simulation matrix. Sandia National Lab.
Name adder_dcop_04
Group Sandia
Matrix ID 987
Num Rows 1,813
Num Cols 1,813
Nonzeros 11,107
Pattern Entries 11,107
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 474
Strongly Connect Components 8
Num Explicit Zeros 0
Pattern Symmetry 65.1%
Numeric Symmetry 0.4%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 1.610171e+00
Minimum Singular Value 1.995848e-12
Condition Number 8.067603e+11
Rank 1,813
sprank(A)-rank(A) 0
Null Space Dimension 0
Full Numerical Rank? yes
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Notes
next: Sandia/adder_dcop_05 first: Sandia/init_adder1