Fix type renaming also for regression tests

testcases/regression/certificate_AdditionSimple.v

 Require Import Flover.CertificateChecker.
-Definition C12 :exp Q := Const M64 ((1657)#(5)).
-Definition u0 :exp Q := Var Q 0.
-Definition e3 :exp Q := Binop Plus C12 u0.
+Definition C12 :expr Q := Const M64 ((1657)#(5)).
+Definition u0 :expr Q := Var Q 0.
+Definition e3 :expr Q := Binop Plus C12 u0.
 Definition Rete3 := Ret e3.
 
 

testcases/regression/certificate_Doppler.v

 Require Import Flover.CertificateChecker.
-Definition C12 :exp Q := Const M64 ((1657)#(5)).
-Definition C34 :exp Q := Const M64 ((3)#(5)).
-Definition T2 :exp Q := Var Q 2.
-Definition e5 :exp Q := Binop Mult C34 T2.
-Definition e6 :exp Q := Binop Plus C12 e5.
-Definition t15 :exp Q := Var Q 5.
-Definition UMint15 :exp Q := Unop Neg t15.
-Definition v1 :exp Q := Var Q 1.
-Definition e7 :exp Q := Binop Mult UMint15 v1.
-Definition u0 :exp Q := Var Q 0.
-Definition e8 :exp Q := Binop Plus t15 u0.
-Definition e9 :exp Q := Binop Mult e8 e8.
-Definition e10 :exp Q := Binop Div e7 e9.
+Definition C12 :expr Q := Const M64 ((1657)#(5)).
+Definition C34 :expr Q := Const M64 ((3)#(5)).
+Definition T2 :expr Q := Var Q 2.
+Definition e5 :expr Q := Binop Mult C34 T2.
+Definition e6 :expr Q := Binop Plus C12 e5.
+Definition t15 :expr Q := Var Q 5.
+Definition UMint15 :expr Q := Unop Neg t15.
+Definition v1 :expr Q := Var Q 1.
+Definition e7 :expr Q := Binop Mult UMint15 v1.
+Definition u0 :expr Q := Var Q 0.
+Definition e8 :expr Q := Binop Plus t15 u0.
+Definition e9 :expr Q := Binop Mult e8 e8.
+Definition e10 :expr Q := Binop Div e7 e9.
 Definition Rete10 := Ret e10.
 Definition Lett15e6Rete10 := Let M64 5 e6 Rete10.
 

testcases/regression/certificate_HimmilbeauLet.v

 Require Import Flover.CertificateChecker.
-Definition x10 :exp Q := Var Q 0.
-Definition e1 :exp Q := Binop Mult x10 x10.
-Definition x21 :exp Q := Var Q 1.
-Definition e2 :exp Q := Binop Plus e1 x21.
-Definition t14 :exp Q := Var Q 4.
-Definition e3 :exp Q := Binop Mult x21 x21.
-Definition e4 :exp Q := Binop Plus x10 e3.
-Definition t25 :exp Q := Var Q 5.
-Definition C56 :exp Q := Const M64 ((11)#(1)).
-Definition e7 :exp Q := Binop Sub t14 C56.
-Definition e8 :exp Q := Binop Mult e7 e7.
-Definition C910 :exp Q := Const M64 ((7)#(1)).
-Definition e11 :exp Q := Binop Sub t25 C910.
-Definition e12 :exp Q := Binop Mult e11 e11.
-Definition e13 :exp Q := Binop Plus e8 e12.
+Definition x10 :expr Q := Var Q 0.
+Definition e1 :expr Q := Binop Mult x10 x10.
+Definition x21 :expr Q := Var Q 1.
+Definition e2 :expr Q := Binop Plus e1 x21.
+Definition t14 :expr Q := Var Q 4.
+Definition e3 :expr Q := Binop Mult x21 x21.
+Definition e4 :expr Q := Binop Plus x10 e3.
+Definition t25 :expr Q := Var Q 5.
+Definition C56 :expr Q := Const M64 ((11)#(1)).
+Definition e7 :expr Q := Binop Sub t14 C56.
+Definition e8 :expr Q := Binop Mult e7 e7.
+Definition C910 :expr Q := Const M64 ((7)#(1)).
+Definition e11 :expr Q := Binop Sub t25 C910.
+Definition e12 :expr Q := Binop Mult e11 e11.
+Definition e13 :expr Q := Binop Plus e8 e12.
 Definition Rete13 := Ret e13.
 Definition Lett25e4Rete13 := Let M64 5 e4 Rete13.
 Definition Lett14e2Lett25e4Rete13 := Let M64 4 e2 Lett25e4Rete13.