function [f,grad] = myExpObj(x)
f = 3*x(1) + 1e-6*x(1)^3+2*x(2)+((2e-6)/3)*x(2)^3;
eig(rand(200));    % code to take up time
if nargout > 1,
    grad = [3+3e-6*x(1)^2; 2+2e-6*x(2)^2; 0; 0];
end
