function [Y, Cs, ts, Ys, extra] = optimizer_mm_backtrack_order0(P, Y0, attr, theta, max_iter, check_step, tol, max_time, verbose, method, recordYs, varargin)
% minimization by Majorization-Minimization, zero-th order surrogate
% 
% Copyright (c) 2014, Zhirong Yang (Aalto University)
% All rights reserved.

order = 0;
[Y, Cs, ts, Ys, extra] = optimizer_mm_backtrack_various_order(P, Y0, attr, theta, max_iter, check_step, tol, max_time, verbose, method, recordYs, order, varargin{:});
