X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fground%2Fxoa%2Fex_2_3.ma;h=8dffc414f109cd893f6bcd7efe1617b84af27b0f;hp=bcbee747a56466576d69c37a123f0a5b7d625ef9;hb=ca318d6d92098c3a65c9f0841174ca110c82e064;hpb=ae626612bff9c3746dd7647bbada791c737e348c

diff --git a/matita/matita/contribs/lambdadelta/ground/xoa/ex_2_3.ma b/matita/matita/contribs/lambdadelta/ground/xoa/ex_2_3.ma
index bcbee747a..8dffc414f 100644
--- a/matita/matita/contribs/lambdadelta/ground/xoa/ex_2_3.ma
+++ b/matita/matita/contribs/lambdadelta/ground/xoa/ex_2_3.ma
@@ -12,16 +12,17 @@
 (*                                                                        *)
 (**************************************************************************)
 
-(* This file was generated by xoa.native: do not edit *********************)
+(* LOGIC ********************************************************************)
+
+(* NOTE: This file was generated by xoa.native, do not edit *****************)
 
 include "basics/pts.ma".
 
 include "ground/notation/xoa/ex_2_3.ma".
 
-(* multiple existental quantifier (2, 3) *)
-
+(* Note: multiple existental quantifier (2, 3) *)
 inductive ex2_3 (A0,A1,A2:Type[0]) (P0,P1:A0→A1→A2→Prop) : Prop ≝
-   | ex2_3_intro: ∀x0,x1,x2. P0 x0 x1 x2 → P1 x0 x1 x2 → ex2_3 ? ? ? ? ?
+  | ex2_3_intro: ∀x0,x1,x2. P0 x0 x1 x2 → P1 x0 x1 x2 → ex2_3 ? ? ? ? ?
 .
 
 interpretation "multiple existental quantifier (2, 3)" 'Ex3 P0 P1 = (ex2_3 ? ? ? P0 P1).