rosser

% -*- texinfo -*-
% @deftypefn {Function File} {} rosser 
%
% Returns the Rosser matrix.  This is a difficult test case used to test
% eigenvalue algorithms.
%
% @seealso{hankel, vander, sylvester_matrix, hilb, invhilb, toeplitz
%           hadamard, wilkinson, compan, pascal}
% @end deftypefn