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 H2 with
prim1 x3 x2.
Apply H3 with
prim1 x3 x2.
Apply exactly1of2_or with
prim1 ((λ x4 . 15418.. x4 (91630.. (4ae4a.. 4a7ef..))) x3) x0,
prim1 x3 x0,
prim1 x3 x2 leaving 3 subgoals.
Apply H6 with
x3.
The subproof is completed by applying H4.
Apply L12 with
prim1 x3 x2 leaving 2 subgoals.
Apply FalseE with
prim1 x3 x2.
Apply unknownprop_d50cf015ad4bd21633c5a2d035ded36b98ffbab6f00fb800e392ce4bcc7ee247 with
x2,
x3 leaving 2 subgoals.
The subproof is completed by applying H1.
The subproof is completed by applying H13.
Apply unknownprop_6b1de48e641624117766e41b837df691cb5153de4cca3c97fad1b576f705b232 with
x2,
x3 leaving 3 subgoals.
The subproof is completed by applying H1.
The subproof is completed by applying L9.
The subproof is completed by applying H13.
Apply L12 with
prim1 x3 x2 leaving 2 subgoals.
The subproof is completed by applying H13.
Apply FalseE with
prim1 x3 x2.
Apply unknownprop_9ab9afecf6df9c6c8b7acfacf535da15a80008776d1f4257003609d8ca595ccd with
x3,
x2 leaving 2 subgoals.
The subproof is completed by applying L9.
The subproof is completed by applying H13.