X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Freducibility%2Flfpr_cpr.ma;h=4ce12bcc6e187276e1e66c932652a29d3446f972;hb=380ceb6b6552fd9ebd48d710ab12931d5d97e465;hp=2a40f58bd2c83ddd6b094bc1e1a13156de9e5c38;hpb=e8998d29ab83e7b6aa495a079193705b2f6743d3;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/reducibility/lfpr_cpr.ma b/matita/matita/contribs/lambdadelta/basic_2/reducibility/lfpr_cpr.ma
index 2a40f58bd..4ce12bcc6 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/reducibility/lfpr_cpr.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/reducibility/lfpr_cpr.ma
@@ -25,5 +25,5 @@ lemma lfpr_pair_cpr: ∀L1,L2. ⦃L1⦄ ➡ ⦃L2⦄ → ∀V1,V2. L2 ⊢ V1 ➡
 #L1 #L2 * #L #HL1 #HL2 #V1 #V2 *
 <(ltpss_sn_fwd_length … HL2) #V #HV1 #HV2 #I
 lapply (ltpss_sn_tpss_trans_eq … HV2 … HL2) -HV2 #V2
-@(ex2_1_intro … (L.ⓑ{I}V)) /2 width=1/ (**) (* explicit constructor *)
+@(ex2_intro … (L.ⓑ{I}V)) /2 width=1/ (**) (* explicit constructor *)
 qed.