Proofgold Proposition

∀ x0 x1 : ι → ο . wceq (cdif x0 x1) (cab (λ x2 . wa (wcel (cv x2) x0) (wn (wcel (cv x2) x1))))

type
prop

theory
SetMM

name
df_dif

proof
PUJyx..

Megalodon
-

proofgold address
TMKzt..

creator
36396 PrCmT../40031..

owner
36396 PrCmT../40031..

term root
d56bb..