X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fstatic_2%2Fs_transition%2Ffqu_tdeq.ma;h=7d5e2e87df237170a9d227438eeca8255e837ffd;hp=d08dc97d2f135e83d62935d7090eeebf84719d79;hb=f308429a0fde273605a2330efc63268b4ac36c99;hpb=87f57ddc367303c33e19c83cd8989cd561f3185b

diff --git a/matita/matita/contribs/lambdadelta/static_2/s_transition/fqu_tdeq.ma b/matita/matita/contribs/lambdadelta/static_2/s_transition/fqu_tdeq.ma
index d08dc97d2..7d5e2e87d 100644
--- a/matita/matita/contribs/lambdadelta/static_2/s_transition/fqu_tdeq.ma
+++ b/matita/matita/contribs/lambdadelta/static_2/s_transition/fqu_tdeq.ma
@@ -19,7 +19,7 @@ include "static_2/s_transition/fqu_length.ma".
 
 (* Inversion lemmas with context-free sort-irrelevant equivalence for terms *)
 
-fact fqu_inv_tdeq_aux: ∀b,G1,G2,L1,L2,T1,T2. ⦃G1, L1, T1⦄ ⊐[b] ⦃G2, L2, T2⦄ →
+fact fqu_inv_tdeq_aux: ∀b,G1,G2,L1,L2,T1,T2. ⦃G1,L1,T1⦄ ⊐[b] ⦃G2,L2,T2⦄ →
                        G1 = G2 → |L1| = |L2| → T1 ≛ T2 → ⊥.
 #b #G1 #G2 #L1 #L2 #T1 #T2 * -G1 -G2 -L1 -L2 -T1 -T2
 [1: #I #G #L #V #_ #H elim (succ_inv_refl_sn … H)
@@ -29,7 +29,7 @@ fact fqu_inv_tdeq_aux: ∀b,G1,G2,L1,L2,T1,T2. ⦃G1, L1, T1⦄ ⊐[b] ⦃G2, L2
 qed-.
 
 (* Basic_2A1: uses: fqu_inv_eq *)
-lemma fqu_inv_tdeq: ∀b,G,L1,L2,T1,T2. ⦃G, L1, T1⦄ ⊐[b] ⦃G, L2, T2⦄ →
+lemma fqu_inv_tdeq: ∀b,G,L1,L2,T1,T2. ⦃G,L1,T1⦄ ⊐[b] ⦃G,L2,T2⦄ →
                     |L1| = |L2| → T1 ≛ T2 → ⊥.
 #b #G #L1 #L2 #T1 #T2 #H
 @(fqu_inv_tdeq_aux … H) // (**) (* full auto fails *)