function [ a, u, v ] = r8sm_zeros ( m, n )

%*****************************************************************************80
%
%% R8SM_ZEROS zeros an R8SM matrix.
%
%  Discussion:
%
%    The R8SM storage format is used for an M by N Sherman Morrison matrix B,
%    which is defined by an M by N matrix A, an M vector U, and
%    an N vector V, by B = A - U * V'
%
%  Licensing:
%
%    This code is distributed under the MIT license.
%
%  Modified:
%
%    19 August 2015
%
%  Author:
%
%    John Burkardt
%
%  Parameters:
%
%    Input, integer M, N, the number of rows and columns of the matrix.
%
%    Output, real A(M,N), the R8SM matrix.
%
%    Output, real U(M), V(N), the R8SM vectors.
%
  a = zeros ( m, n );
  u = zeros ( m, 1 );
  v = zeros ( n, 1 );

  return
end
