update in basic_2

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / rt_transition / lfpx_lpx.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_transition/lfpx_lpx.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_transition/lfpx_lpx.ma
index 034ce9c7e938a8ab52a423c20cff19fa459bfe12..7fa9f9508b5d0e6b4a9cc26de297825f0d639486 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/rt_transition/lfpx_lpx.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/rt_transition/lfpx_lpx.ma
@@ -16,14 +16,14 @@ include "basic_2/static/lfxs_lex.ma".
 include "basic_2/rt_transition/lfpx_fsle.ma".
 include "basic_2/rt_transition/lpx.ma".
 
-(* UNCOUNTED PARALLEL RT-TRANSITION FOR LOCAL ENV.S ON REFERRED ENTRIES *****)
+(* UNBOUND PARALLEL RT-TRANSITION FOR LOCAL ENV.S ON REFERRED ENTRIES *******)
 
-(* Properties with uncounted parallel rt-transition for local environments **)
+(* Properties with unbound parallel rt-transition for local environments ****)
 
 lemma lfpx_lpx: ∀h,G,L1,L2,T. ⦃G, L1⦄ ⊢ ⬈[h] L2 → ⦃G, L1⦄ ⊢ ⬈[h, T] L2.
 /2 width=1 by lfxs_lex/ qed.
 
-(* Inversion lemmas with uncounted parallel rt-transition for local envs ****)
+(* Inversion lemmas with unbound parallel rt-transition for local envs ******)
 
 lemma lfpx_inv_lpx_lfeq: ∀h,G,L1,L2,T. ⦃G, L1⦄ ⊢ ⬈[h, T] L2 →
                          ∃∃L. ⦃G, L1⦄ ⊢ ⬈[h] L & L ≡[T] L2.