- degree-based equivalene for terms

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / etc_2A1 / llpr / llprs_llprs.etc

diff --git a/matita/matita/contribs/lambdadelta/basic_2/etc_2A1/llpr/llprs_llprs.etc b/matita/matita/contribs/lambdadelta/basic_2/etc_2A1/llpr/llprs_llprs.etc
new file mode 100644 (file)
index 0000000..4f97672
--- /dev/null
+++ b/matita/matita/contribs/lambdadelta/basic_2/etc_2A1/llpr/llprs_llprs.etc
@@ -0,0 +1,22 @@
+(**************************************************************************)
+(*       ___                                                              *)
+(*      ||M||                                                             *)
+(*      ||A||       A project by Andrea Asperti                           *)
+(*      ||T||                                                             *)
+(*      ||I||       Developers:                                           *)
+(*      ||T||         The HELM team.                                      *)
+(*      ||A||         http://helm.cs.unibo.it                             *)
+(*      \   /                                                             *)
+(*       \ /        This file is distributed under the terms of the       *)
+(*        v         GNU General Public License Version 2                  *)
+(*                                                                        *)
+(**************************************************************************)
+
+include "basic_2/computation/llprs.ma".
+
+(* LAZY SN PARALLEL COMPUTATION ON LOCAL ENVIRONMENTS ***********************)
+
+(* Main properties **********************************************************)
+
+theorem llprs_trans: ∀G,T,d. Transitive … (llprs G d T).
+normalize /2 width=3 by trans_TC/ qed-.