update in ground_2 and basic_2

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / i_static / tc_lfxs_tc_lfxs.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/i_static/tc_lfxs_tc_lfxs.ma b/matita/matita/contribs/lambdadelta/basic_2/i_static/tc_lfxs_tc_lfxs.ma
index 87f279a9b26d612696ef4a7059e6ae61af03aa06..09039c5e3e4281b5c19f0da75d0535d7daade85c 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/i_static/tc_lfxs_tc_lfxs.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/i_static/tc_lfxs_tc_lfxs.ma
@@ -19,7 +19,7 @@ include "basic_2/i_static/tc_lfxs.ma".
 
 (* Advanced properties ******************************************************)
 
-lemma tc_lfxs_sym: ∀R. lfxs_fle_compatible R →
+lemma tc_lfxs_sym: ∀R. lfxs_fsle_compatible R →
                    (∀L1,L2,T1,T2. R L1 T1 T2 → R L2 T2 T1) →
                    ∀T. symmetric … (tc_lfxs R T).
 #R #H1R #H2R #T #L1 #L2 #H elim H -L2