Let x0 of type ι be given.
Let x1 of type ι be given.
Let x2 of type ι be given.
Let x3 of type ι be given.
Apply H0 with
divides_nat x0 (add_SNo x1 (add_SNo x2 x3)).
Apply H3 with
divides_nat x0 (add_SNo x1 (add_SNo x2 x3)).
Assume H5:
x0 ∈ omega.
Assume H6:
x1 ∈ omega.
Apply omega_nat_p with
x0.
The subproof is completed by applying H5.
Apply unknownprop_4f580385494c3bb0b65abf1bcb00277688faff94da8eb184b6015c42d53d3c52 with
x0,
x1,
add_SNo x2 x3 leaving 3 subgoals.
The subproof is completed by applying L7.
The subproof is completed by applying H0.
Apply unknownprop_4f580385494c3bb0b65abf1bcb00277688faff94da8eb184b6015c42d53d3c52 with
x0,
x2,
x3 leaving 3 subgoals.
The subproof is completed by applying L7.
The subproof is completed by applying H1.
The subproof is completed by applying H2.