Let x0 of type ι be given.
Apply unknownprop_005438d764083bea1294b44c961d5f19c2cd9cd771adb2fa1c8f63bc715a63a9 with
x0,
λ x1 x2 . 02b90.. (56ded.. x0) x1 leaving 2 subgoals.
The subproof is completed by applying H0.
Apply unknownprop_86c2165c77c44d5e1d081afbaeff7f801039b19e7625930f5477e7454e71d8b9 with
x0,
λ x1 x2 . 02b90.. x1 (5246e.. x0) leaving 2 subgoals.
The subproof is completed by applying H0.
Apply unknownprop_537c72e3a409823770bf85f6454c6808d58287f5933fbaef8aed1c016b249057 with
x0.
Apply unknownprop_30912f2cca40a10142321c491284d8399f9fb6058ea49ef0a3ac5fa1be4efa52 with
x0.
The subproof is completed by applying H0.