\def
\lambda (S: Type[0]).(\lambda (x: S).(\lambda (P: ((S \to Prop))).(\lambda
(G: ((S \to Prop))).(\lambda (H: ((\forall (y: S).((P y) \to ((eq S y x) \to
-(G y)))))).(\lambda (H0: (P x)).(H x H0 (refl_equal S x))))))).
+(G y)))))).(\lambda (H0: (P x)).(let TMP_1 \def (refl_equal S x) in (H x H0
+TMP_1))))))).
theorem unintro:
\forall (A: Type[0]).(\forall (a: A).(\forall (P: ((A \to Prop))).(((\forall
(x: A).((eq A t x) \to (P x)))) \to (P t))))
\def
\lambda (A: Type[0]).(\lambda (t: A).(\lambda (P: ((A \to Prop))).(\lambda
-(H: ((\forall (x: A).((eq A t x) \to (P x))))).(H t (refl_equal A t))))).
+(H: ((\forall (x: A).((eq A t x) \to (P x))))).(let TMP_2 \def (refl_equal A
+t) in (H t TMP_2))))).