final na,e for big-tree rediction and computation

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / computation / csn_aaa.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/computation/csn_aaa.ma b/matita/matita/contribs/lambdadelta/basic_2/computation/csn_aaa.ma
index 109d9301849230598b34de25da15422dac0828c7..e8b3ffb88d828a9919ed50f116e74f7b1fa9d4f6 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/computation/csn_aaa.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/computation/csn_aaa.ma
@@ -15,11 +15,11 @@
 include "basic_2/computation/acp_aaa.ma".
 include "basic_2/computation/csn_tstc_vector.ma".
 
-(* CONTEXT-SENSITIVE STRONGLY NORMALIZING TERMS *****************************)
+(* CONTEXT-SENSITIVE EXTENDED STRONGLY NORMALIZING TERMS ********************)
 
-(* Properties concerning atomic arity assignment ****************************)
+(* Main properties concerning atomic arity assignment ***********************)
 
-lemma csn_aaa: ∀L,T,A. L ⊢ T ⁝ A → L ⊢ ⬊* T.
-#L #T #A #H
-@(acp_aaa … csn_acp csn_acr … H)
+theorem aaa_csn: ∀h,g,G,L,T,A. ⦃G, L⦄ ⊢ T ⁝ A → ⦃G, L⦄ ⊢ ⬊*[h, g] T.
+#h #g #G #L #T #A #H
+@(acp_aaa … (csn_acp h g) (csn_acr h g) … H)
 qed.