update in basic_2 and apps_2

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

diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/cpms_cpxs.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/cpms_cpxs.ma
index 9d07288c37bd477e87c47cd6fbb75988b2bfcb7d..71b0f64f676a4d5dc4db9d9e2025457c438673ee 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/cpms_cpxs.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/cpms_cpxs.ma
@@ -20,8 +20,8 @@ include "basic_2/rt_computation/cpms.ma".
 
 (* Forward lemmas with unbound context-sensitive rt-computation for terms ***)
 
-(* Basic_2A1: includes: cprs_cpxs *)
-lemma cpms_fwd_cpxs (n) (h): ∀G,L,T1,T2. ⦃G, L⦄ ⊢ T1 ➡*[n, h] T2 → ⦃G, L⦄ ⊢ T1 ⬈*[h] T2.
-#n #h #G #L #T1 #T2 #H @(cpms_ind_dx … H) -T2
+(* Basic_2A1: includes: scpds_fwd_cpxs cprs_cpxs *)
+lemma cpms_fwd_cpxs (h) (n): ∀G,L,T1,T2. ❪G,L❫ ⊢ T1 ➡*[h,n] T2 → ❪G,L❫ ⊢ T1 ⬈*[h] T2.
+#h #n #G #L #T1 #T2 #H @(cpms_ind_dx … H) -T2
 /3 width=4 by cpxs_strap1, cpm_fwd_cpx/
 qed-.