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.
Apply unknownprop_5af272e668d2d4cb72a765ba9a805ccc7fcec5ab9afe42c7f545b5c5a9294852 with
u8,
x0,
0946c.. x0 x1 leaving 2 subgoals.
The subproof is completed by applying H1.
Let x2 of type ι be given.
Apply H4 with
0946c.. x0 x1.
Assume H5: x2 ∈ x0.
Apply unknownprop_d130c2da353f8a96ebfd044dc62865ee3ee198eb4370e3aa9882d0f235dc1fef with
setminus x0 (Sing x2),
x1,
0946c.. x0 x1 leaving 183 subgoals.
The subproof is completed by applying L7.
The subproof is completed by applying H6.
The subproof is completed by applying L8.
The subproof is completed by applying L9.
Let x3 of type ι be given.
Let x4 of type ι be given.
Let x5 of type ι be given.
Let x6 of type ι be given.
Let x7 of type ι be given.
Let x8 of type ι be given.
Let x9 of type ι be given.
Let x10 of type ι be given.
Assume H20:
372ed.. x1 x3 x4 x5 x6 x7 x8 x9 x10.
Apply unknownprop_2503b41b87628a0fe73525e7982d2924584a1691e66e4c73b8f17229b60cff32 with
setminus x0 (Sing x2),
x0,
x1,
x2,
x3,
x4,
x5,
x6,
x7,
x8,
x9,
x10,
0946c.. x0 x1 leaving 14 subgoals.
The subproof is completed by applying H0.
The subproof is completed by applying H2.
The subproof is completed by applying H3.
The subproof is completed by applying H5.
The subproof is completed by applying L10.
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.
The subproof is completed by applying H16.
The subproof is completed by applying H17.
The subproof is completed by applying H18.
The subproof is completed by applying H19.
The subproof is completed by applying H20.
Apply unknownprop_01df244cb3ea0b30b181ac74a8c84b0f04ebf3b2c8ab5bad325a7a85ef809ec1 with
x0,
x1,
x2,
setminus x0 (Sing x2) leaving 5 subgoals.
The subproof is completed by applying H0.
The subproof is completed by applying H2.
The subproof is completed by applying H3.
The subproof is completed by applying H5.
The subproof is completed by applying L10.
Let x3 of type ι be given.
Let x4 of type ι be given.
Let x5 of type ι be given.
Let x6 of type ι be given.
Let x7 of type ι be given.
Let x8 of type ι be given.
Let x9 of type ι be given.
Let x10 of type ι be given.
Assume H20:
f7c3d.. x1 x3 x4 x5 x6 x7 x8 x9 x10.
Apply unknownprop_97eaf25d02394840101a836c283d80091df066a4464287689bde7c692088236b with
setminus x0 (Sing x2),
x0,
x1,
x2,
x3,
x4,
x5,
x6,
x7,
x8,
x9,
x10,
0946c.. x0 x1 leaving 14 subgoals.
The subproof is completed by applying H0.
The subproof is completed by applying H2.
The subproof is completed by applying H3.
The subproof is completed by applying H5.
The subproof is completed by applying L10.
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.
The subproof is completed by applying H16.
The subproof is completed by applying H17.
The subproof is completed by applying H18.
The subproof is completed by applying H19.
The subproof is completed by applying H20.