Let x0 of type ι be given.
Apply SNoS_E2 with
omega,
x0,
x0 ∈ 87ab7.. leaving 3 subgoals.
The subproof is completed by applying omega_ordinal.
The subproof is completed by applying H0.
Apply unknownprop_09fffc7b9e5d0b1d7f15cd56209324363defbb3ebe9c272e83a66e2590b7bd24 with
x0 leaving 5 subgoals.
Apply SNoS_I with
ordsucc omega,
x0,
SNoLev x0 leaving 3 subgoals.
Apply ordinal_ordsucc with
omega.
The subproof is completed by applying omega_ordinal.
Apply ordsuccI1 with
omega,
SNoLev x0.
The subproof is completed by applying H1.
The subproof is completed by applying H4.
Apply EmptyE with
SNo_extend0 x0.
Apply H5 with
λ x1 x2 . SNo_extend0 x0 ∈ x1.
Apply SepI with
SNoS_ omega,
λ x1 . SNoLt x1 x0,
SNo_extend0 x0 leaving 2 subgoals.
Apply SNoS_I with
omega,
SNo_extend0 x0,
ordsucc (SNoLev x0) leaving 3 subgoals.
The subproof is completed by applying omega_ordinal.
Apply omega_ordsucc with
SNoLev x0.
The subproof is completed by applying H1.
Apply SNo_extend0_SNo_ with
x0.
The subproof is completed by applying H3.
Apply SNo_extend0_Lt with
x0.
The subproof is completed by applying H3.
Apply EmptyE with
SNo_extend1 x0.
Apply H5 with
λ x1 x2 . SNo_extend1 x0 ∈ x1.
Apply SepI with
SNoS_ omega,
λ x1 . SNoLt x0 x1,
SNo_extend1 x0 leaving 2 subgoals.
Apply SNoS_I with
omega,
SNo_extend1 x0,
ordsucc (SNoLev x0) leaving 3 subgoals.
The subproof is completed by applying omega_ordinal.
Apply omega_ordsucc with
SNoLev x0.
The subproof is completed by applying H1.
Apply SNo_extend1_SNo_ with
x0.
The subproof is completed by applying H3.
Apply SNo_extend1_Gt with
x0.
The subproof is completed by applying H3.
Apply unknownprop_f034141f72d6c4eb35d80a2119f7efda32b3a2da588de397b25001b9c4cc72d9 with
x0 leaving 2 subgoals.
The subproof is completed by applying H3.
Let x1 of type ι be given.
Apply SepE with
SNoS_ omega,
λ x2 . SNoLt x2 x0,
x1,
∃ x2 . and (x2 ∈ omega) (SNoLt (add_SNo x1 (eps_ x2)) x0) leaving 2 subgoals.
The subproof is completed by applying H5.
Apply add_SNo_omega_eps_Lt with
x1,
x0 leaving 3 subgoals.
The subproof is completed by applying H6.
The subproof is completed by applying H0.
The subproof is completed by applying H7.
Apply unknownprop_76200c785beb8c7d3f1ca8ae3c4cf9b46875e0cfc933a9cb2834cf5dfa366c76 with
x0 leaving 2 subgoals.
The subproof is completed by applying H3.
Let x1 of type ι be given.
Apply SepE with
SNoS_ omega,
λ x2 . SNoLt x0 x2,
x1,
∃ x2 . and (x2 ∈ omega) (SNoLt x0 (add_SNo x1 (minus_SNo (eps_ x2)))) leaving 2 subgoals.
The subproof is completed by applying H5.
Apply SNoS_E2 with
omega,
x1,
∃ x2 . and (x2 ∈ omega) (SNoLt x0 (add_SNo x1 (minus_SNo (eps_ x2)))) leaving 3 subgoals.
The subproof is completed by applying omega_ordinal.
The subproof is completed by applying H6.
Apply add_SNo_omega_eps_Lt with
x0,
x1,
∃ x2 . and (x2 ∈ omega) (SNoLt x0 (add_SNo x1 (minus_SNo (eps_ x2)))) leaving 4 subgoals.
The subproof is completed by applying H0.
The subproof is completed by applying H6.
The subproof is completed by applying H7.
Let x2 of type ι be given.
Apply H12 with
∃ x3 . and (x3 ∈ omega) (SNoLt x0 (add_SNo x1 (minus_SNo (eps_ x3)))).
Assume H13:
x2 ∈ omega.
Let x3 of type ο be given.
Apply H15 with
x2.
Apply andI with
x2 ∈ omega,
... leaving 2 subgoals.