Proofgold Term Root Disambiguation

∀ x0 x1 x2 x3 . CSNo x0 ⟶ CSNo x1 ⟶ CSNo x2 ⟶ CSNo x3 ⟶ add_CSNo (add_CSNo x0 x1) (add_CSNo x2 x3) = add_CSNo (add_CSNo x0 x2) (add_CSNo x1 x3)

as obj
-

as prop
9cf3a..

theory
HotG

stx
b9e40..

address
TMYKn..