X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fdynamic%2Fnta_fsb.ma;h=5aea50a665c3a15abf396c569fb9b1460add4092;hb=ba7b8553850e4a33cf8607b07758392230d9ed40;hp=a987f760f490409a7f91d6b34ee0654c84dc0a86;hpb=c0d38a82464481e3c8fd68e4b00d7b9b448df462;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/dynamic/nta_fsb.ma b/matita/matita/contribs/lambdadelta/basic_2/dynamic/nta_fsb.ma
index a987f760f..5aea50a66 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/dynamic/nta_fsb.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/dynamic/nta_fsb.ma
@@ -23,10 +23,10 @@ include "basic_2/dynamic/nta.ma".
 (* Note: this might use fsb_inv_cast (still to be proved) *)
 (* Basic_1: uses: ty3_sn3 *)
 (* Basic_2A1: uses: nta_fwd_csn *)
-theorem nta_fwd_fsb (a) (h) (G) (L):
-        ∀T,U. ⦃G,L⦄ ⊢ T :[a,h] U →
+theorem nta_fwd_fsb (h) (a) (G) (L):
+        ∀T,U. ⦃G,L⦄ ⊢ T :[h,a] U →
         ∧∧ ≥[h] 𝐒⦃G,L,T⦄ & ≥[h] 𝐒⦃G,L,U⦄.
-#a #h #G #L #T #U #H
+#h #a #G #L #T #U #H
 elim (cnv_inv_cast … H) #X #HU #HT #_ #_ -X
 /3 width=2 by cnv_fwd_fsb, conj/
 qed-.