X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fcomputation%2Ffpbs_alt.ma;h=36fc552641502eb55d35a1ffea2d0bcbe8659321;hb=f725a35c9014595293cfe43081ef11b059d5e3a7;hp=1b0471ddbd6c71fd1e7313aa404643810c055285;hpb=82fe07c3accb68ca4f7a1870a046128fe980dced;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/computation/fpbs_alt.ma b/matita/matita/contribs/lambdadelta/basic_2/computation/fpbs_alt.ma
index 1b0471ddb..36fc55264 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/computation/fpbs_alt.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/computation/fpbs_alt.ma
@@ -32,13 +32,13 @@ interpretation "'big tree' parallel computation (closure) alternative"
 
 lemma fpb_fpbsa_trans: ∀h,g,G1,G,L1,L,T1,T. ⦃G1, L1, T1⦄ ≽[h, g] ⦃G, L, T⦄ →
                        ∀G2,L2,T2. ⦃G, L, T⦄ ≥≥[h, g] ⦃G2, L2, T2⦄ → ⦃G1, L1, T1⦄ ≥≥[h, g] ⦃G2, L2, T2⦄.
-#h #g #G1 #G #L1 #L #T1 #T * -G -L -T [ #G #L #T #HG1 | #T #HT1 | #L #HL1 ]   
+#h #g #G1 #G #L1 #L #T1 #T * -G -L -T [ #G #L #T #HG1 | #T #HT1 | #L #HL1 ]
 #G2 #L2 #T2 * #L0 #T0 #HT0 #HG2 #HL02
-[ elim (fsupq_cpxs_trans … HT0 … HG1) -T
-  /3 width=7 by fsups_trans, ex3_2_intro/
+[ elim (fquq_cpxs_trans … HT0 … HG1) -T
+  /3 width=7 by fqus_strap2, ex3_2_intro/
 | /3 width=5 by cpxs_strap2, ex3_2_intro/
 | lapply (lpx_cpxs_trans … HT0 … HL1) -HT0
-  elim (lpx_fsups_trans … HG2 … HL1) -L
+  elim (lpx_fqus_trans … HG2 … HL1) -L
   /3 width=7 by lpxs_strap2, cpxs_trans, ex3_2_intro/
 ] 
 qed-.
@@ -56,5 +56,5 @@ qed.
 theorem fpbsa_inv_fpbs: ∀h,g,G1,G2,L1,L2,T1,T2.
                         ⦃G1, L1, T1⦄ ≥≥[h, g] ⦃G2, L2, T2⦄ → ⦃G1, L1, T1⦄ ≥[h, g] ⦃G2, L2, T2⦄.
 #h #g #G1 #G2 #L1 #L2 #T1 #T2 *
-/4 width=5 by fpbs_trans, fsups_fpbs, cpxs_fpbs, lpxs_fpbs/
+/4 width=5 by fpbs_trans, fqus_fpbs, cpxs_fpbs, lpxs_fpbs/
 qed-.