renaming in basic_2

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / static / lsuba_lsuba.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/static/lsuba_lsuba.ma b/matita/matita/contribs/lambdadelta/basic_2/static/lsuba_lsuba.ma
index 8332f80e90cb836a9af1f713aef2d27bec93e87a..28dc2d8ee34eb440fbaec1806207431e08d9872e 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/static/lsuba_lsuba.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/static/lsuba_lsuba.ma
@@ -21,14 +21,14 @@ include "basic_2/static/lsuba_aaa.ma".
 theorem lsuba_trans: ∀G. Transitive … (lsuba G).
 #G #L1 #L #H elim H -L1 -L
 [ #X #H >(lsuba_inv_atom1 … H) -H //
-| #I #L1 #L #Y #HL1 #IHL1 #X #H
-  elim (lsuba_inv_pair1 … H) -H * #L2
-  [ #HL2 #H destruct /3 width=1 by lsuba_pair/
-  | #W #V #A #HV #HW #HL2 #H1 #H2 #H3 destruct
+| #I #L1 #L #HL1 #IHL1 #Y #H
+  elim (lsuba_inv_bind1 … H) -H * #L2
+  [ #HL2 #H destruct /3 width=1 by lsuba_bind/
+  | #W #V #A #HV #HW #HL2 #H1 #H2 destruct
     /3 width=3 by lsuba_beta, lsuba_aaa_trans/
   ]
-| #L1 #L #W #V #A #HV #HW #HL1 #IHL1 #X #H
-  elim (lsuba_inv_pair1 … H) -H * #L2
+| #L1 #L #W #V #A #HV #HW #HL1 #IHL1 #Y #H
+  elim (lsuba_inv_bind1 … H) -H * #L2
   [ #HL2 #H destruct /3 width=5 by lsuba_beta, lsuba_aaa_conf/
   | #W0 #V0 #A0 #_ #_ #_ #H destruct
   ]