Let x0 of type ι be given.
Let x1 of type ι → ι → ο be given.
Assume H0: ∀ x2 . x2 ∈ x0 ⟶ ∀ x3 . x3 ∈ x0 ⟶ x1 x2 x3 ⟶ x1 x3 x2.
Let x2 of type ι be given.
Assume H3: x2 ∈ x0.
Let x3 of type ι be given.
Apply H5 with
5bab1.. x0 x1 leaving 5 subgoals.
Apply unknownprop_0693d47ecbacf4378f9dbf590bda4cb512279158e3d7af7bc850214bd1a618d5 with
x0,
x1,
x2,
x3 leaving 5 subgoals.
The subproof is completed by applying H0.
The subproof is completed by applying H1.
The subproof is completed by applying H2.
The subproof is completed by applying H3.
The subproof is completed by applying H4.
Apply unknownprop_5acf34ea4875a32fafb4dfc7897d26ab1e12654fce8f411d0733d38adb2479e7 with
x0,
x1,
x2,
x3 leaving 5 subgoals.
The subproof is completed by applying H0.
The subproof is completed by applying H1.
The subproof is completed by applying H2.
The subproof is completed by applying H3.
The subproof is completed by applying H4.
Apply unknownprop_06382dcf2f4c61339a50a68a1364f4f093515b338cac13b052e97e66f5dba36d with
x0,
x1,
x2,
x3 leaving 5 subgoals.
The subproof is completed by applying H0.
The subproof is completed by applying H1.
The subproof is completed by applying H2.
The subproof is completed by applying H3.
The subproof is completed by applying H4.
Apply unknownprop_9a4868ba38b5362f3ed8d62fa78a3559067f5522910d3e9d48617abb7610b36e with
x0,
x1,
x2,
x3 leaving 5 subgoals.
The subproof is completed by applying H0.
The subproof is completed by applying H1.
The subproof is completed by applying H2.
The subproof is completed by applying H3.
The subproof is completed by applying H4.
Let x4 of type ι be given.
Assume H6: x4 ∈ x3.
Let x5 of type ι be given.
Assume H7: x5 ∈ x3.
Let x6 of type ι be given.
Assume H8: x6 ∈ x3.
Let x7 of type ι be given.
Assume H9: x7 ∈ x3.
Let x8 of type ι be given.
Assume H10: x8 ∈ x3.
Let x9 of type ι be given.
Assume H11: x9 ∈ x3.
Let x10 of type ι be given.
Assume H12: x10 ∈ x3.
Let x11 of type ι be given.
Assume H13: x11 ∈ x3.
Let x12 of type ι be given.
Assume H14: x12 ∈ x3.
Assume H15:
c8a3f.. x1 x4 x5 x6 x7 x8 x9 x10 x11 x12.
Apply unknownprop_830721cbfd1c09077ac4213d6d8543fbc7817e38d0b4c2f19635780754039317 with
x3,
x0,
x1,
x2,
x4,
x5,
x6,
x7,
x8,
x9,
x10,
x11,
x12,
5bab1.. x0 x1 leaving 15 subgoals.
The subproof is completed by applying H0.
The subproof is completed by applying H1.
The subproof is completed by applying H2.
The subproof is completed by applying H3.
The subproof is completed by applying H4.
The subproof is completed by applying H6.
The subproof is completed by applying H7.
The subproof is completed by applying H8.
The subproof is completed by applying H9.
The subproof is completed by applying H10.
The subproof is completed by applying H11.
The subproof is completed by applying H12.
The subproof is completed by applying H13.
The subproof is completed by applying H14.
The subproof is completed by applying H15.