rtmap (platform-indepent multple relocation): application and composition

[helm.git] / matita / matita / contribs / lambdadelta / ground_2 / relocation / rtmap_istot.ma

diff --git a/matita/matita/contribs/lambdadelta/ground_2/relocation/rtmap_istot.ma b/matita/matita/contribs/lambdadelta/ground_2/relocation/rtmap_istot.ma
index 07b24f9732c38bec2a9bd8e97b2708f539eeaa56..d4e80390ff447878ad9ae93bc2cb7e001644874c 100644 (file)
--- a/matita/matita/contribs/lambdadelta/ground_2/relocation/rtmap_istot.ma
+++ b/matita/matita/contribs/lambdadelta/ground_2/relocation/rtmap_istot.ma
@@ -36,14 +36,14 @@ qed-.
 
 (* Properties on tl *********************************************************)
 
-lemma istot_tl: â\88\80f. ð\9d\90\93â¦\83fâ¦\84 â\86\92 ð\9d\90\93â¦\83â\86\93f⦄.
+lemma istot_tl: â\88\80f. ð\9d\90\93â¦\83fâ¦\84 â\86\92 ð\9d\90\93â¦\83⫱f⦄.
 #f cases (pn_split f) *
 #g * -f /2 width=3 by istot_inv_next, istot_inv_push/
 qed.
 
-(* Properties on minus ******************************************************)
+(* Properties on tls ********************************************************)
 
-lemma istot_minus: ∀n,f. 𝐓⦃f⦄ → 𝐓⦃f-n⦄.
+lemma istot_tls: ∀n,f. 𝐓⦃f⦄ → 𝐓⦃⫱*[n]f⦄.
 #n elim n -n /3 width=1 by istot_tl/
 qed.