function [f, g, f_dot, g_dot, rhat_final, vhat_final] = f_g_functions_E0_delta_time(delta_time, a, r_initial, r_final, eccentric_anomaly_initial, eccentric_anomaly ...

It then concentrates on newer developments. In particular it continues with the perturbative solution of the Schrödinger equation for various potentials and thereafter with the introduction and ...

function delta_v = delta_v_from_rocket_equation(Isp, g, initial_mass, propellant_mass) delta_v = -Isp * g * log(1 - propellant_mass/initial_mass); ...