ngraph.sparse-collection
Version:
Subset of the University of Florida sparse matrix collection
1 lines • 8.5 kB
JavaScript
module.exports = 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matrix coordinate integer general\n-------------------------------------------------------------------------------\n UF Sparse Matrix Collection, Tim Davis\n http://www.cise.ufl.edu/research/sparse/matrices/LPnetlib/lpi_klein1\n name: LPnetlib/lpi_klein1\n [Netlib LP problem klein1: minimize c'*x, where Ax=b, lo<=x<=hi]\n id: 721\n date: \n author: E. Klotz\n ed: J. Chinneck\n fields: title name A b id aux kind date author ed notes\n aux: c lo hi z0\n kind: linear programming problem\n-------------------------------------------------------------------------------\n notes:\n An infeasible Netlib LP problem, in lp/infeas. For more information \n send email to netlib@ornl.gov with the message: \n \n \tsend index from lp \n \tsend readme from lp/infeas \n \n The lp/infeas directory contains infeasible linear programming test problems\n collected by John W. Chinneck, Carleton Univ, Ontario Canada. The following\n are relevant excerpts from lp/infeas/readme (by John W. Chinneck): \n \n PROBLEM DESCRIPTION \n ------------------- \n \n KLEIN1, KLEIN2, KLEIN3: related small and medium size problems. \n Contributor: Ed Klotz, CPLEX Optimization Inc. \n \n Name Rows Cols Nonzeros Bounds Notes \n klein1 55 54 696 \n \n-------------------------------------------------------------------------------"};