X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fground_2%2Fsteps%2Frtc_plus.ma;h=b0b52924071710793e8a33dc291a772e0bf318a8;hb=89ea663d91904f483f8248cfaeaed5eda8715da2;hp=87adfee3a41afd50db73bfe58b730dc1c5f58b88;hpb=9a6cf8c3b53fe33515acd1aef8e7c7a10d71ae71;p=helm.git diff --git a/matita/matita/contribs/lambdadelta/ground_2/steps/rtc_plus.ma b/matita/matita/contribs/lambdadelta/ground_2/steps/rtc_plus.ma index 87adfee3a..b0b529240 100644 --- a/matita/matita/contribs/lambdadelta/ground_2/steps/rtc_plus.ma +++ b/matita/matita/contribs/lambdadelta/ground_2/steps/rtc_plus.ma @@ -12,7 +12,7 @@ (* *) (**************************************************************************) -include "ground_2/steps/rtc_shift.ma". +include "ground_2/steps/rtc_isrt.ma". (* RT-TRANSITION COUNTER ****************************************************) @@ -93,10 +93,3 @@ elim (isrt_inv_plus … H) -H #n1 #n2 #Hn1 #Hn2 #H destruct lapply (isrt_mono … Hn2 H2) -c2 #H destruct /2 width=3 by ex2_intro/ qed-. - -(* Properties with shift ****************************************************) - -lemma plus_shift: ∀c1,c2. (↓c1) + (↓c2) = ↓(c1+c2). -* #ri1 #rs1 #ti1 #ts1 * #ri2 #rs2 #ti2 #ts2 -