Proofgold Term Root Disambiguation

hf term
(object) array( 'type' => 'termroot', 'hfbuiltin' => true, 'trmpres' => 'setsum = λ x1 x2 . binunion (Repl x1 Inj0) (Repl x2 Inj1)', )

address
TMK1h..^setsum_def