Numerical error of total energy and angular momentum
Relative numerical error of total angular momentum dA/A_0 and
total energy dE/E_0 in our numerical integrations N_+/-1,2,3
(upper panel) and F_+/- (lower panel). dE, dA is the absolute
change of the total energy and total angular momentum, and
E_0, A_0 is their initial values, respectively.
Horizontal unit is Gyr.