X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fcomputation%2Ffsb.ma;h=1616402dec981972dba696ee60e6fe0405a57dc0;hb=b5d702735754632652b2659c425dd67d7f92f24b;hp=a6d6627990518e5d4c17f1c964e643eb982bbc5f;hpb=dec157aae89a4c1830f18eeb0b4152c8c5162ca7;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/computation/fsb.ma b/matita/matita/contribs/lambdadelta/basic_2/computation/fsb.ma
index a6d662799..1616402de 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/computation/fsb.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/computation/fsb.ma
@@ -13,8 +13,8 @@
 (**************************************************************************)
 
 include "basic_2/notation/relations/btsn_5.ma".
-include "basic_2/reduction/fpbc.ma".
-include "basic_2/computation/csx.ma".
+include "basic_2/computation/fpbu.ma".
+include "basic_2/computation/csx_alt.ma".
 
 (* "BIG TREE" STRONGLY NORMALIZING TERMS ************************************)
 
@@ -43,5 +43,5 @@ qed-.
 (* Basic inversion lemmas ***************************************************)
 
 lemma fsb_inv_csx: ∀h,g,G,L,T. ⦃G, L⦄ ⊢ ⦥[h, g] T → ⦃G, L⦄ ⊢ ⬊*[h, g] T.
-#h #g #G #L #T #H elim H -G -L -T /5 width=1 by csx_intro, fpbc_cpx/
+#h #g #G #L #T #H elim H -G -L -T /5 width=1 by csx_intro_cprs, fpbu_cpxs/
 qed-.