Proofgold Proposition

∀ x0 x1 x2 . In x2 (setminus x0 x1) ⟶ (In x2 x0 ⟶ nIn x2 x1 ⟶ False) ⟶ False

type
prop

theory
HF

name
-

proof
PUZM3..

Megalodon
tab_pos_setminus

proofgold address
TMctz..^{tab_pos_setminus}

creator
1446 PrGxv../fe018..

owner
1446 PrGxv../fe018..

term root
347a4..