X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Frt_transition%2Fcnr_tdeq.ma;h=00d42e11d51870a91dbdbd6cbcecfdf1a401ad12;hp=80e4d8ff02f0cb5a6ce1ed917bf62d034c8f551f;hb=f308429a0fde273605a2330efc63268b4ac36c99;hpb=87f57ddc367303c33e19c83cd8989cd561f3185b

diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cnr_tdeq.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cnr_tdeq.ma
index 80e4d8ff0..00d42e11d 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cnr_tdeq.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cnr_tdeq.ma
@@ -24,8 +24,8 @@ include "basic_2/rt_transition/cnr_drops.ma".
 (* Basic_1: was: nf2_dec *)
 (* Basic_2A1: uses: cnr_dec *)
 lemma cnr_dec_tdeq (h) (G) (L):
-      ∀T1. ∨∨ ⦃G, L⦄ ⊢ ➡[h] 𝐍⦃T1⦄
-            | ∃∃T2. ⦃G, L⦄ ⊢ T1 ➡[h] T2 & (T1 ≛ T2 → ⊥).
+      ∀T1. ∨∨ ⦃G,L⦄ ⊢ ➡[h] 𝐍⦃T1⦄
+            | ∃∃T2. ⦃G,L⦄ ⊢ T1 ➡[h] T2 & (T1 ≛ T2 → ⊥).
 #h #G #L #T1
 @(fqup_wf_ind_eq (Ⓣ) … G L T1) -G -L -T1 #G0 #L0 #T0 #IH #G #L * *
 [ #s #HG #HL #HT destruct -IH