X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fstatic_2%2Frelocation%2Flifts_bind.ma;h=3b45f26c32acb1e8dca3fb3913427dc61e8463f8;hp=925baceae8a68d329f2c9a5cf83d199800056a3b;hb=98e786e1a6bd7b621e37ba7cd4098d4a0a6f8278;hpb=5d9f7ae4bad2b5926f615141c12942b9a8eb23fb

diff --git a/matita/matita/contribs/lambdadelta/static_2/relocation/lifts_bind.ma b/matita/matita/contribs/lambdadelta/static_2/relocation/lifts_bind.ma
index 925baceae..3b45f26c3 100644
--- a/matita/matita/contribs/lambdadelta/static_2/relocation/lifts_bind.ma
+++ b/matita/matita/contribs/lambdadelta/static_2/relocation/lifts_bind.ma
@@ -17,14 +17,14 @@ include "static_2/relocation/lifts.ma".
 
 (* GENERIC RELOCATION FOR BINDERS *******************************************)
 
-definition liftsb: rtmap → relation bind ≝
+definition liftsb: pr_map → relation bind ≝
            λf. ext2 (lifts f).
 
 interpretation "generic relocation (binder for local environments)"
    'RLiftStar f I1 I2 = (liftsb f I1 I2).
 
 interpretation "uniform relocation (binder for local environments)"
-   'RLift i I1 I2 = (liftsb (uni i) I1 I2).
+   'RLift i I1 I2 = (liftsb (pr_uni i) I1 I2).
 
 (* Basic_inversion lemmas **************************************************)
 
@@ -48,7 +48,7 @@ lemma liftsb_inv_pair_dx (f):
 
 (* Basic properties *********************************************************)
 
-lemma liftsb_eq_repl_back: ∀I1,I2. eq_repl_back … (λf. ⇧*[f] I1 ≘ I2).
+lemma liftsb_eq_repl_back: ∀I1,I2. pr_eq_repl_back … (λf. ⇧*[f] I1 ≘ I2).
 #I1 #I2 #f1 * -I1 -I2 /3 width=3 by lifts_eq_repl_back, ext2_pair/
 qed-.