UNPKG

ngraph.sparse-collection

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Subset of the University of Florida sparse matrix collection

22 lines (11 loc) 423 B
# HB/will57 UF Sparse Matrix Collection, Tim Davis http://www.cise.ufl.edu/research/sparse/matrices/HB/will57 [UNSYMMETRIC PATTERN OF ORDER 57 GIVEN BY WILLOUGHBY IN REID, 1970] id: 274 date: 1970 author: R. Willoughby ed: I. Duff, R. Grimes, J. Lewis fields: title A name id date author ed kind kind: semiconductor device problem ![HB/will57](http://yifanhu.net/GALLERY/GRAPHS/GIF_SMALL/HB@will57.gif)