\def
\lambda (A: Type[0]).(\lambda (P: ((A \to Prop))).(\lambda (Q: ((A \to
Prop))).(\lambda (H: (ex2 A (\lambda (x: A).(P x)) (\lambda (x: A).(Q
-x)))).(let TMP_10 \def (\lambda (x: A).(P x)) in (let TMP_9 \def (\lambda (x:
-A).(Q x)) in (let TMP_7 \def (\lambda (x: A).(Q x)) in (let TMP_6 \def
-(\lambda (x: A).(P x)) in (let TMP_8 \def (ex2 A TMP_7 TMP_6) in (let TMP_5
-\def (\lambda (x: A).(\lambda (H0: (P x)).(\lambda (H1: (Q x)).(let TMP_4
-\def (\lambda (x0: A).(Q x0)) in (let TMP_3 \def (\lambda (x0: A).(P x0)) in
-(ex_intro2 A TMP_4 TMP_3 x H1 H0)))))) in (ex2_ind A TMP_10 TMP_9 TMP_8 TMP_5
+x)))).(let TMP_1 \def (\lambda (x: A).(P x)) in (let TMP_2 \def (\lambda (x:
+A).(Q x)) in (let TMP_3 \def (\lambda (x: A).(Q x)) in (let TMP_4 \def
+(\lambda (x: A).(P x)) in (let TMP_5 \def (ex2 A TMP_3 TMP_4) in (let TMP_8
+\def (\lambda (x: A).(\lambda (H0: (P x)).(\lambda (H1: (Q x)).(let TMP_6
+\def (\lambda (x0: A).(Q x0)) in (let TMP_7 \def (\lambda (x0: A).(P x0)) in
+(ex_intro2 A TMP_6 TMP_7 x H1 H0)))))) in (ex2_ind A TMP_1 TMP_2 TMP_5 TMP_8
H)))))))))).