X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fdynamic%2Fcnv_cpm_trans.ma;h=f18e5d0ea95feb9cecb07b673f81333e22f549ee;hb=3c7b4071a9ac096b02334c1d47468776b948e2de;hp=84ef77264af5b402754d4a13e8e522a3155f3456;hpb=db020b4218272e2e35641ce3bc3b0a9b3afda899;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/dynamic/cnv_cpm_trans.ma b/matita/matita/contribs/lambdadelta/basic_2/dynamic/cnv_cpm_trans.ma
index 84ef77264..f18e5d0ea 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/dynamic/cnv_cpm_trans.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/dynamic/cnv_cpm_trans.ma
@@ -12,7 +12,7 @@
 (*                                                                        *)
 (**************************************************************************)
 
-include "ground_2/lib/arith_2b.ma".
+include "ground/lib/arith_2b.ma".
 include "basic_2/rt_computation/cprs_cprs.ma".
 include "basic_2/dynamic/cnv_drops.ma".
 include "basic_2/dynamic/cnv_preserve_sub.ma".
@@ -25,8 +25,8 @@ include "basic_2/dynamic/lsubv_cnv.ma".
 
 fact cnv_cpm_trans_lpr_aux (h) (a):
      ∀G0,L0,T0.
-     (∀G1,L1,T1. ⦃G0,L0,T0⦄ >[h] ⦃G1,L1,T1⦄ → IH_cnv_cpms_conf_lpr h a G1 L1 T1) →
-     (∀G1,L1,T1. ⦃G0,L0,T0⦄ >[h] ⦃G1,L1,T1⦄ → IH_cnv_cpm_trans_lpr h a G1 L1 T1) →
+     (∀G1,L1,T1. ❪G0,L0,T0❫ > ❪G1,L1,T1❫ → IH_cnv_cpms_conf_lpr h a G1 L1 T1) →
+     (∀G1,L1,T1. ❪G0,L0,T0❫ > ❪G1,L1,T1❫ → IH_cnv_cpm_trans_lpr h a G1 L1 T1) →
      ∀G1,L1,T1. G0 = G1 → L0 = L1 → T0 = T1 → IH_cnv_cpm_trans_lpr h a G1 L1 T1.
 #h #a #G0 #L0 #T0 #IH2 #IH1 #G1 #L1 * * [|||| * ]
 [ #s #HG0 #HL0 #HT0 #H1 #x #X #H2 #L2 #_ destruct -IH2 -IH1 -H1
@@ -67,7 +67,7 @@ fact cnv_cpm_trans_lpr_aux (h) (a):
     elim (cpms_inv_abst_sn … H) -H #W2 #X2 #HW12 #_ #H destruct
     elim (cprs_conf … HXW1 … HW12) -W1 #W1 #HXW1 #HW21
     lapply (cpms_trans … HXV2 … HXW1) -XW1 <plus_n_O #HV2W1
-    lapply (cpms_trans … HTX2 … (ⓛ{p}W1.X2) ?)
+    lapply (cpms_trans … HTX2 … (ⓛ[p]W1.X2) ?)
     [3:|*: /2 width=2 by cpms_bind/ ] -W2 <plus_n_O #HTX2
     elim (cnv_fwd_cpms_abst_dx_le … HT2 … HTX2 n) -HTX2 [| // ] #U2 #HTU2 #_ -X2
     /2 width=7 by cnv_appl/
@@ -102,7 +102,7 @@ fact cnv_cpm_trans_lpr_aux (h) (a):
     lapply (cpms_lifts_bi … HXW1 (Ⓣ) … (L2.ⓓW2) … HW13 … HXW12) /3 width=1 by drops_refl, drops_drop/ -W1 -XW1 #HXW32
     elim (cprs_conf … HXW32 … HW3) -W3 #W3 #HXW23 #HW3
     lapply (cpms_trans … HXVW2 … HXW23) -XW2 <plus_n_O #H1
-    lapply (cpms_trans … HTX2 ? (ⓛ{p}W3.X2) ?) [3:|*:/2 width=2 by cpms_bind/ ] -W #H2
+    lapply (cpms_trans … HTX2 ? (ⓛ[p]W3.X2) ?) [3:|*:/2 width=2 by cpms_bind/ ] -W #H2
     elim (cnv_fwd_cpms_abst_dx_le … HT2 … H2 n) -H2 [| // ] #U2 #HTU2 #_ -X2
     /3 width=7 by cnv_appl, cnv_bind/
   ]
@@ -117,7 +117,7 @@ fact cnv_cpm_trans_lpr_aux (h) (a):
     <minus_n_O <minus_O_n #XW1 #HXUW1 #HXW21
     elim (cnv_cpms_strip_lpr_sub … IH2 … HTU1 … HT12 … L1 … HL12) [|*: /2 width=2 by fqup_fpbg/ ] -HTU1 -HT12
     #XT1 #HXUT1 #HXT21
-    elim (IH2 … HXUW1 … HXUT1 … HL12 … HL12) [|*: /2 width=4 by fqup_cpms_fwd_fpbg/ ] -HXUW1 -HXUT1 -HWU1
+    elim (IH2 … HXUW1 … HXUT1 … HL12 … HL12) [|*: /2 width=5 by fqup_cpms_fwd_fpbg/ ] -HXUW1 -HXUT1 -HWU1
     >eq_minus_O // #W0 #H1 #H2 -IH2 -IH1 -L1 -W1 -T1 -U1
     lapply (cprs_trans … HXW21 … H1) -XW1 #H1
     lapply (cpms_trans … HXT21 … H2) -XT1 <arith_l1 #H2