X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Frt_transition%2Fcpr_ext.ma;h=c22674ee2f372f63e111f73b0f1ede5738aa9d62;hp=3e3020fc304e4325a720b02b400f1c4c5737a6d4;hb=ca7327c20c6031829fade8bb84a3a1bb66113f54;hpb=25c634037771dff0138e5e8e3d4378183ff49b86

diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cpr_ext.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cpr_ext.ma
index 3e3020fc3..c22674ee2 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cpr_ext.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cpr_ext.ma
@@ -17,9 +17,9 @@ include "basic_2/rt_transition/cpm.ma".
 
 (* CONTEXT-SENSITIVE PARALLEL R-TRANSITION FOR BINDERS **********************)
 
-definition cpr_ext (h) (G): relation3 lenv bind bind ≝
-                            cext2 (λL. cpm h G L 0).
+definition cpr_ext (h) (n) (G): relation3 lenv bind bind ≝
+           cext2 (λL. cpm h G L n).
 
 interpretation
    "context-sensitive parallel r-transition (binder)"
-   'PRed h G L I1 I2 = (cpr_ext h G L I1 I2).
+   'PRed h n G L I1 I2 = (cpr_ext h n G L I1 I2).