Matrix properties
number of rows	32
number of columns	32
nonzeros	98
structural full rank?	yes
structural rank	32
# of blocks from dmperm	1
# strongly connected comp.	1
entries not in dmperm blocks	0
explicit zero entries	0
nonzero pattern symmetry	6%
numeric value symmetry	0%
type	real
structure	unsymmetric
Cholesky candidate?	no
positive definite?	no

author	J. Hamrle
editor	T. Davis
date	2004
kind	circuit simulation problem
2D/3D problem?	no

Additional fields	size and type
b	sparse 32-by-1

Ordering statistics:	AMD	METIS
nnz(chol(P*(A+A'+s*I)*P'))	231	244
Cholesky flop count	2.0e+03	2.2e+03
nnz(L+U), no partial pivoting	430	456
nnz(V) for QR, upper bound nnz(L) for LU	98	112
nnz(R) for QR, upper bound nnz(U) for LU	176	199

Maintained by Tim Davis, last updated 04-May-2008.
Matrix pictures by cspy, a MATLAB function in the CSparse package.
Matrix graphs by Yifan Hu, AT&T Labs Visualization Group.