% CHOLMOD: a sparse supernodal Cholesky update/downdate package
%
%   cholmod2     - supernodal sparse Cholesky backslash, x = A\b
%   chol2        - sparse Cholesky factorization, A=R'R.
%   lchol        - sparse A=L*L' factorization.
%   ldlchol      - sparse A=LDL' factorization
%   ldlupdate    - multiple-rank update or downdate of a sparse LDL' factorization.
%   resymbol     - recomputes the symbolic Cholesky factorization of the matrix A.
%   ldlsolve     - solve LDL'x=b using a sparse LDL' factorization
%   ldlsplit     - split an LDL' factorization into L and D.
%   metis        - nested dissection ordering via METIS_NodeND.
%   nesdis       - nested dissection ordering via CHOLMOD's nested dissection.
%   septree      - prune a separator tree.
%   bisect       - computes a node separator based on METIS_NodeComputeSeparator.
%   analyze      - order and analyze a matrix using CHOLMOD's best-effort ordering.
%   etree2       - sparse elimination tree.
%   sparse2      - replacement for SPARSE
%   symbfact2    - symbolic factorization
%   sdmult       - sparse matrix times dense matrix
%   mread        - read a sparse matrix from a file in Matrix Market format.
%   mwrite       - write a matrix to a file in Matrix Market form.
%   spsym        - determine if a sparse matrix is symmetric, Hermitian, or skew-symmetric.
%   ldl_normest  - estimate the 1-norm of A-L*D*L' without computing L*D*L'
%   cholmod_demo - a demo for CHOLMOD
%   cholmod_make - compiles the CHOLMOD mexFunctions
%   graph_demo   - graph partitioning demo
%
%
% Example:
%   x = cholmod2(A,b)

% Note: cholmod has been renamed cholmod2, so as not to conflict with itself
% (the MATLAB built-in cholmod function).

%   Copyright 2006, Timothy A. Davis
%   http://www.cise.ufl.edu/research/sparse