update in basic_2

[helm.git] / matita / matita / contribs / lambdadelta / basic_1 / cnt / fwd.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_1/cnt/fwd.ma b/matita/matita/contribs/lambdadelta/basic_1/cnt/fwd.ma
index 1019462ab94c3d2b3da29c093d76db63e82c5076..92273769901cbe8a44f6d6f9fdbb4a8b5ac82ec2 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_1/cnt/fwd.ma
+++ b/matita/matita/contribs/lambdadelta/basic_1/cnt/fwd.ma
@@ -16,7 +16,7 @@
 
 include "basic_1/cnt/defs.ma".
 
-implied let rec cnt_ind (P: (T \to Prop)) (f: (\forall (n: nat).(P (TSort 
+implied rec lemma cnt_ind (P: (T \to Prop)) (f: (\forall (n: nat).(P (TSort 
 n)))) (f0: (\forall (t: T).((cnt t) \to ((P t) \to (\forall (k: K).(\forall 
 (v: T).(P (THead k v t)))))))) (t: T) (c: cnt t) on c: P t \def match c with 
 [(cnt_sort n) \Rightarrow (f n) | (cnt_head t0 c0 k v) \Rightarrow (f0 t0 c0