(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))))).(let TMP_2 \def (refl_equal A
-t) in (H t TMP_2))))).
+(H: ((\forall (x: A).((eq A t x) \to (P x))))).(let TMP_1 \def (refl_equal A
+t) in (H t TMP_1))))).