Proofgold Proposition

∀ x0 . ∀ x1 : ι → ι . ∀ x2 . In x2 (famunion x0 x1) ⟶ (∀ x3 . In x3 x0 ⟶ In x2 (x1 x3) ⟶ False) ⟶ False

type
prop

theory
HF

name
-

proof
PUZ3G..

Megalodon
tab_pos_famunion

proofgold address
TMUJk..^{tab_pos_famunion}

creator
1339 PrGxv../98c81..

owner
1339 PrGxv../98c81..

term root
d6b90..