Merge branch 'master' of ssh://matita.cs.unibo.it:/srv/git/helm

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

diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/cpxs_theq.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/cpxs_theq.ma
index 580f90ab2bd05b3454a730799f63efdf9c2a0588..ae05d817e9fb5a37390a43425391f3558554cf43 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/cpxs_theq.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/cpxs_theq.ma
@@ -15,9 +15,9 @@
 include "basic_2/syntax/theq_tdeq.ma".
 include "basic_2/rt_computation/cpxs_lsubr.ma".
 include "basic_2/rt_computation/cpxs_cnx.ma".
-include "basic_2/rt_computation/lfpxs_cpxs.ma".
+include "basic_2/rt_computation/lpxs_cpxs.ma".
 
-(* UNCOUNTED CONTEXT-SENSITIVE PARALLEL RT-COMPUTATION FOR TERMS ************)
+(* UNBOUND CONTEXT-SENSITIVE PARALLEL RT-COMPUTATION FOR TERMS **************)
 
 (* Forward lemmas with head equivalence for terms ***************************)
 
@@ -33,7 +33,7 @@ qed-.
 (* Note: probably this is an inversion lemma *)
 (* Basic_2A1: was: cpxs_fwd_delta *)
 lemma cpxs_fwd_delta_drops: ∀h,o,I,G,L,K,V1,i. ⬇*[i] L ≘ K.ⓑ{I}V1 →
-                            â\88\80V2. â¬\86*[⫯i] V1 ≘ V2 →
+                            â\88\80V2. â¬\86*[â\86\91i] V1 ≘ V2 →
                             ∀U. ⦃G, L⦄ ⊢ #i ⬈*[h] U →
                             #i ⩳[h, o] U ∨ ⦃G, L⦄ ⊢ V2 ⬈*[h] U.
 #h #o #I #G #L #K #V1 #i #HLK #V2 #HV12 #U #H