%-------------------------------------------------------------------------------
% UF Sparse Matrix Collection, Tim Davis
% http://www.cise.ufl.edu/research/sparse/matrices/Gset/G33
% name: Gset/G33
% [2D torus, 25-by-80, uniformly random +1/-1 entries]
% id: 495
% date: 1996
% author: C. Helmberg
% ed: Y. Ye
% fields: title A name id kind date author ed
% kind: undirected weighted random graph
%-------------------------------------------------------------------------------
