Apply unknownprop_f04ee3f2db7dade92ee7be101bff40fb89f733bb0c0340f09b616cd72154ad93 with
λ x0 . bc82c.. (f4dc0.. x0) x0 = 4a7ef...
Let x0 of type ι be given.
Apply unknownprop_b2d3cb96a6a882d02e5e57dcfc02559b580d1f8621959f82afe70dc68a4b010f with
f4dc0.. x0,
x0,
λ x1 x2 . x2 = 4a7ef.. leaving 3 subgoals.
The subproof is completed by applying L2.
The subproof is completed by applying H0.