X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Frt_computation%2Frdsx_rdsx.ma;h=861fe1f45789084e20a09a6afae3cbd533f54d9f;hp=8066dad4bf432337bc6a6d3d10b9c740436ab1ba;hb=f308429a0fde273605a2330efc63268b4ac36c99;hpb=87f57ddc367303c33e19c83cd8989cd561f3185b

diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/rdsx_rdsx.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/rdsx_rdsx.ma
index 8066dad4b..861fe1f45 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/rdsx_rdsx.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/rdsx_rdsx.ma
@@ -21,8 +21,8 @@ include "basic_2/rt_computation/rdsx.ma".
 
 (* Basic_2A1: uses: lsx_lleq_trans *)
 lemma rdsx_rdeq_trans (h) (G):
-                      ∀L1,T. G ⊢ ⬈*[h, T] 𝐒⦃L1⦄ →
-                      ∀L2. L1 ≛[T] L2 → G ⊢ ⬈*[h, T] 𝐒⦃L2⦄.
+                      ∀L1,T. G ⊢ ⬈*[h,T] 𝐒⦃L1⦄ →
+                      ∀L2. L1 ≛[T] L2 → G ⊢ ⬈*[h,T] 𝐒⦃L2⦄.
 #h #G #L1 #T #H @(rdsx_ind … H) -L1
 #L1 #_ #IHL1 #L2 #HL12 @rdsx_intro
 #L #HL2 #HnL2 elim (rdeq_lpx_trans … HL2 … HL12) -HL2
@@ -31,8 +31,8 @@ qed-.
 
 (* Basic_2A1: uses: lsx_lpx_trans *)
 lemma rdsx_lpx_trans (h) (G):
-                     ∀L1,T. G ⊢ ⬈*[h, T] 𝐒⦃L1⦄ →
-                     ∀L2. ⦃G, L1⦄ ⊢ ⬈[h] L2 → G ⊢ ⬈*[h, T] 𝐒⦃L2⦄.
+                     ∀L1,T. G ⊢ ⬈*[h,T] 𝐒⦃L1⦄ →
+                     ∀L2. ⦃G,L1⦄ ⊢ ⬈[h] L2 → G ⊢ ⬈*[h,T] 𝐒⦃L2⦄.
 #h #G #L1 #T #H @(rdsx_ind … H) -L1 #L1 #HL1 #IHL1 #L2 #HL12
 elim (rdeq_dec L1 L2 T) /3 width=4 by rdsx_rdeq_trans/
 qed-.