Proofgold Proposition

∀ x0 . ∀ x1 : ι → ι . ∀ x2 . x2 ∈ lam x0 x1 ⟶ proj1 x2 ∈ x1 (proj0 x2)

type
prop

theory
HotG

name
proj1_Sigma

proof
PUdQg..

Megalodon
proj1_Sigma

proofgold address
TMFMA..^proj1_Sigma

creator
4899 Pr6Pc../be2fe..

owner
4899 Pr6Pc../be2fe..

term root
553db..