λδ-2B is released

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

diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/rsx_drops.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/rsx_drops.ma
index 64ebcd6669b08b2a5f4dda0c539bbf47b367ff85..5a4dd983ca7ffae3d6fcb26b5393b3403b12c82e 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/rsx_drops.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/rsx_drops.ma
@@ -12,7 +12,7 @@
 (*                                                                        *)
 (**************************************************************************)
 
-include "static_2/static/rdeq_drops.ma".
+include "static_2/static/reqx_drops.ma".
 include "basic_2/rt_transition/lpx_drops.ma".
 include "basic_2/rt_computation/rsx_length.ma".
 include "basic_2/rt_computation/rsx_fqup.ma".
@@ -26,8 +26,8 @@ include "basic_2/rt_computation/rsx_fqup.ma".
 lemma rsx_lifts (h) (G): d_liftable1_isuni … (λL,T. G ⊢ ⬈*[h,T] 𝐒⦃L⦄).
 #h #G #K #T #H @(rsx_ind … H) -K
 #K1 #_ #IH #b #f #L1 #HLK1 #Hf #U #HTU @rsx_intro
-#L2 #HL12 #HnL12 elim (lpx_drops_conf … HLK1 … HL12) 
-/5 width=9 by rdeq_lifts_bi, lpx_fwd_length/
+#L2 #HL12 #HnL12 elim (lpx_drops_conf … HLK1 … HL12)
+/5 width=9 by reqx_lifts_bi, lpx_fwd_length/
 qed-.
 
 (* Inversion lemmas on relocation *******************************************)
@@ -37,19 +37,19 @@ lemma rsx_inv_lifts (h) (G): d_deliftable1_isuni … (λL,T. G ⊢ ⬈*[h,T] 
 #h #G #L #U #H @(rsx_ind … H) -L
 #L1 #_ #IH #b #f #K1 #HLK1 #Hf #T #HTU @rsx_intro
 #K2 #HK12 #HnK12 elim (drops_lpx_trans … HLK1 … HK12) -HK12
-/4 width=10 by rdeq_inv_lifts_bi/
+/4 width=10 by reqx_inv_lifts_bi/
 qed-.
 
 (* Advanced properties ******************************************************)
 
 (* Basic_2A1: uses: lsx_lref_free *)
-lemma rsx_lref_atom_drops (h) (G): â\88\80L,i. â¬\87*[Ⓕ,𝐔❴i❵] L ≘ ⋆ → G ⊢ ⬈*[h,#i] 𝐒⦃L⦄.
+lemma rsx_lref_atom_drops (h) (G): â\88\80L,i. â\87©*[Ⓕ,𝐔❴i❵] L ≘ ⋆ → G ⊢ ⬈*[h,#i] 𝐒⦃L⦄.
 #h #G #L1 #i #HL1
 @(rsx_lifts … (#0) … HL1) -HL1 //
 qed.
 
 (* Basic_2A1: uses: lsx_lref_skip *)
-lemma rsx_lref_unit_drops (h) (G): â\88\80I,L,K,i. â¬\87*[i] L ≘ K.ⓤ{I} → G ⊢ ⬈*[h,#i] 𝐒⦃L⦄.
+lemma rsx_lref_unit_drops (h) (G): â\88\80I,L,K,i. â\87©*[i] L ≘ K.ⓤ{I} → G ⊢ ⬈*[h,#i] 𝐒⦃L⦄.
 #h #G #I #L1 #K1 #i #HL1
 @(rsx_lifts … (#0) … HL1) -HL1 //
 qed.
@@ -59,7 +59,7 @@ qed.
 (* Basic_2A1: uses: lsx_fwd_lref_be *)
 lemma rsx_fwd_lref_pair_drops (h) (G):
       ∀L,i. G ⊢ ⬈*[h,#i] 𝐒⦃L⦄ →
-      â\88\80I,K,V. â¬\87*[i] L ≘ K.ⓑ{I}V → G ⊢ ⬈*[h,V] 𝐒⦃K⦄.
+      â\88\80I,K,V. â\87©*[i] L ≘ K.ⓑ{I}V → G ⊢ ⬈*[h,V] 𝐒⦃K⦄.
 #h #G #L #i #HL #I #K #V #HLK
 lapply (rsx_inv_lifts … HL … HLK … (#0) ?) -L
 /2 width=2 by rsx_fwd_pair/