- notation change for tdeq and related notions

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / rt_computation / fpbg_fleq.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/fpbg_fleq.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/fpbg_fleq.ma
index ed03b2549a60aac5f27b7edc2cf088d7950e58a3..2196b8ad1cd5a4854008964ace84a0ee84706f5d 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/fpbg_fleq.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/fpbg_fleq.ma
@@ -20,12 +20,12 @@ include "basic_2/computation/fpbg.ma".
 
 (* Properties on lazy equivalence for closures ******************************)
 
-lemma fpbg_fleq_trans: â\88\80h,o,G1,G,L1,L,T1,T. â¦\83G1, L1, T1â¦\84 >â\89¡[h, o] ⦃G, L, T⦄ →
-                       â\88\80G2,L2,T2. â¦\83G, L, Tâ¦\84 â\89¡[0] â¦\83G2, L2, T2â¦\84 â\86\92 â¦\83G1, L1, T1â¦\84 >â\89¡[h, o] ⦃G2, L2, T2⦄.
+lemma fpbg_fleq_trans: â\88\80h,o,G1,G,L1,L,T1,T. â¦\83G1, L1, T1â¦\84 >â\89\9b[h, o] ⦃G, L, T⦄ →
+                       â\88\80G2,L2,T2. â¦\83G, L, Tâ¦\84 â\89¡[0] â¦\83G2, L2, T2â¦\84 â\86\92 â¦\83G1, L1, T1â¦\84 >â\89\9b[h, o] ⦃G2, L2, T2⦄.
 /3 width=5 by fpbg_fpbq_trans, fleq_fpbq/ qed-.
 
-lemma fleq_fpbg_trans: â\88\80h,o,G,G2,L,L2,T,T2. â¦\83G, L, Tâ¦\84 >â\89¡[h, o] ⦃G2, L2, T2⦄ →
-                       â\88\80G1,L1,T1. â¦\83G1, L1, T1â¦\84 â\89¡[0] â¦\83G, L, Tâ¦\84 â\86\92 â¦\83G1, L1, T1â¦\84 >â\89¡[h, o] ⦃G2, L2, T2⦄.
+lemma fleq_fpbg_trans: â\88\80h,o,G,G2,L,L2,T,T2. â¦\83G, L, Tâ¦\84 >â\89\9b[h, o] ⦃G2, L2, T2⦄ →
+                       â\88\80G1,L1,T1. â¦\83G1, L1, T1â¦\84 â\89¡[0] â¦\83G, L, Tâ¦\84 â\86\92 â¦\83G1, L1, T1â¦\84 >â\89\9b[h, o] ⦃G2, L2, T2⦄.
 #h #o #G #G2 #L #L2 #T #T2 * #G0 #L0 #T0 #H0 #H02 #G1 #L1 #T1 #H1
 elim (fleq_fpb_trans …  H1 … H0) -G -L -T
 /4 width=9 by fpbs_strap2, fleq_fpbq, ex2_3_intro/
@@ -39,14 +39,14 @@ lemma fleq_fpbs: ∀h,o,G1,G2,L1,L2,T1,T2.
 qed.
 
 lemma fpbg_fwd_fpbs: ∀h,o,G1,G2,L1,L2,T1,T2.
-                     â¦\83G1, L1, T1â¦\84 >â\89¡[h,o] ⦃G2, L2, T2⦄ → ⦃G1, L1, T1⦄ ≥[h, o] ⦃G2, L2, T2⦄.
+                     â¦\83G1, L1, T1â¦\84 >â\89\9b[h,o] ⦃G2, L2, T2⦄ → ⦃G1, L1, T1⦄ ≥[h, o] ⦃G2, L2, T2⦄.
 #h #o #G1 #G2 #L1 #L2 #T1 #T2 *
 /3 width=5 by fpbs_strap2, fpb_fpbq/
 qed-.
 
 lemma fpbs_fpbg: ∀h,o,G1,G2,L1,L2,T1,T2. ⦃G1, L1, T1⦄ ≥[h, o] ⦃G2, L2, T2⦄ →
                  ⦃G1, L1, T1⦄ ≡[0] ⦃G2, L2, T2⦄ ∨
-                 â¦\83G1, L1, T1â¦\84 >â\89¡[h, o] ⦃G2, L2, T2⦄.
+                 â¦\83G1, L1, T1â¦\84 >â\89\9b[h, o] ⦃G2, L2, T2⦄.
 #h #o #G1 #G2 #L1 #L2 #T1 #T2 #H @(fpbs_ind … H) -G2 -L2 -T2
 [ /2 width=1 by or_introl/
 | #G #G2 #L #L2 #T #T2 #_ #H2 * #H1 @(fpbq_ind_alt … H2) -H2 #H2