Evolution of the orbital angular momentum (top) and its secular change rate (bottom) for the examples presented in Fig. 10. The solid lines correspond to the numerical solutions, and the square markers to the analytical expectations given by orbit averaging Eq. (1). The AML-parameter is γ = q, 1/q, and 1.0, for isotropic reemission, Jeans, and orbital-AML modes, respectively. For the L₂ mass-loss mode, γ is given by Eq. (8).