Step
*
of Lemma
assert-name-deq
∀[x,y:Name].  uiff(↑(NameDeq x y);x = y ∈ Name)
BY
{ (Fold `name_eq` 0 THEN InstLemma `assert-name_eq` [] THEN Trivial) }
Latex:
Latex:
\mforall{}[x,y:Name].    uiff(\muparrow{}(NameDeq  x  y);x  =  y)
By
Latex:
(Fold  `name\_eq`  0  THEN  InstLemma  `assert-name\_eq`  []  THEN  Trivial)
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