Re: [math-fun] Matrix Arithmetic Compendium

Also: R.T. Gregory and D.L. Karney, A collection of matrices for testing computational algorithms, Robert E. Krieger Publishing Company, Huntington, New York, 1978. R. T. Gregory and D. L. Karney. A Collection of Matrices for Testing Computational Algorithms. John Wiley and Sons, New York, 1969. I also recall vaguely a collection of matrices by A. S. Householder in a (blue?) paperback publication, possibly by Argonne Nat. Lab. ??? E. Deutsch