Let x0 of type ι be given.
Let x1 of type ι → ο be given.
Apply unknownprop_1c12738cd89f8c615a541c15b6797bba2a5be97ab5e514c9fd76b3fef06e2aa9 with
x0,
x0,
x1,
x1,
False leaving 4 subgoals.
The subproof is completed by applying H0.
Apply PNoLt_irref_ with
d3786.. x0 x0,
x1.
The subproof is completed by applying H1.
Apply FalseE with
PNoEq_ x0 x1 x1 ⟶ x1 x0 ⟶ False.
Apply In_irref with
x0.
The subproof is completed by applying H1.
Apply FalseE with
PNoEq_ x0 x1 x1 ⟶ not (x1 x0) ⟶ False.
Apply In_irref with
x0.
The subproof is completed by applying H1.