- theory of llor now includes (long awaited) non-recursive alternative definition

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / reduction / lpx.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/reduction/lpx.ma b/matita/matita/contribs/lambdadelta/basic_2/reduction/lpx.ma
index 2482329c7d041b4a2d58fbd8f1e09365708b4199..b10b13a28999b03cdba2ca9f8f805f4e8d62b672 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/reduction/lpx.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/reduction/lpx.ma
@@ -19,7 +19,7 @@ include "basic_2/reduction/cpx.ma".
 (* SN EXTENDED PARALLEL REDUCTION FOR LOCAL ENVIRONMENTS ********************)
 
 definition lpx: ∀h. sd h → relation3 genv lenv lenv ≝
-                λh,g,G. lpx_sn (λ_.cpx h g G).
+                λh,g,G. lpx_sn (cpx h g G).
 
 interpretation "extended parallel reduction (local environment, sn variant)"
    'PRedSn h g G L1 L2 = (lpx h g G L1 L2).