Let n be given.
Assume Hn.
Use transitivity with and eps_ n * 2 ^ n.
Apply mul_SNo_com to the current goal.
An exact proof term for the current goal is SNo_exp_SNo_nat 2 SNo_2 n Hn.
An exact proof term for the current goal is SNo_eps_ n (nat_p_omega n Hn).
An exact proof term for the current goal is mul_SNo_eps_power_2 n Hn.