% -*- texinfo -*-
% @deftypefn {Function File} {[@var{nonz}, @var{zer}] =} zgrownorm (@var{mat}, @var{meps})
% Return @var{nonz} = number of rows of @var{mat} whose two norm
% exceeds @var{meps}, and @var{zer} = number of rows of mat whose two
% norm is less than @var{meps}.
% @end deftypefn