Search for blocks/addresses/...

Proofgold Proof

pf
Let x0 of type ι be given.
Assume H0: x0 ∈ u10.
Let x1 of type ι → ο be given.
Assume H1: x1 0.
Assume H2: x1 u1.
Assume H3: x1 u2.
Assume H4: x1 u3.
Assume H5: x1 u4.
Assume H6: x1 u5.
Assume H7: x1 u6.
Assume H8: x1 u7.
Assume H9: x1 u8.
Assume H10: x1 u9.
Apply ordsuccE with u9, x0, x1 x0 leaving 3 subgoals.
The subproof is completed by applying H0.
Assume H11: x0 ∈ u9.
Apply cases_9 with x0, x1 leaving 10 subgoals.
The subproof is completed by applying H11.
The subproof is completed by applying H1.
The subproof is completed by applying H2.
The subproof is completed by applying H3.
The subproof is completed by applying H4.
The subproof is completed by applying H5.
The subproof is completed by applying H6.
The subproof is completed by applying H7.
The subproof is completed by applying H8.
The subproof is completed by applying H9.
Assume H11: x0 = u9.
Apply H11 with λ x2 x3 . x1 x3.
The subproof is completed by applying H10.
■