update in basic_2 and apps_2

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / rt_transition / cpr_ext.ma

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 3e3020fc304e4325a720b02b400f1c4c5737a6d4..c22674ee2f372f63e111f73b0f1ede5738aa9d62 100644 (file)
--- 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).