Proofgold Proposition

∀ x0 x1 . ordinal x0 ⟶ ordinal x1 ⟶ SetAdjoin x0 (Sing 1) = SetAdjoin x1 (Sing 1) ⟶ x0 = x1

type
prop

theory
HF

name
-

proof
PUQ8e..

Megalodon
tagged_eqE_eq

proofgold address
TMKyn..^{tagged_eqE_eq}

creator
2357 PrGxv../bd51d..

owner
2357 PrGxv../bd51d..

term root
b1443..