Nemeth/nemeth18

Newton-Schultz iteration, Z_k+1=Z_k+(1/2)*(I-(Z_k)^2)*Z_k. This is Z_18
Name nemeth18
Group Nemeth
Matrix ID 782
Num Rows 9,506
Num Cols 9,506
Nonzeros 695,234
Pattern Entries 695,234
Kind Subsequent Theoretical/Quantum Chemistry Problem
Symmetric Yes
Date 1999
Author K. Nemeth
Editor T. Davis
Structural Rank 9,506
Structural Rank Full true
Num Dmperm Blocks 1
Strongly Connect Components 1
Num Explicit Zeros 0
Pattern Symmetry 100%
Numeric Symmetry 100%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 9.255311e-01
Minimum Singular Value 2.183386e-01
Condition Number 4.238972e+00
Rank 9,506
sprank(A)-rank(A) 0
Null Space Dimension 0
Full Numerical Rank? yes
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Notes
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