(* This file was automatically generated: do not edit *********************)
-include "subst0/fwd.ma".
-
-include "lift/props.ma".
+include "LambdaDelta-1/subst0/fwd.ma".
theorem subst0_refl:
\forall (u: T).(\forall (t: T).(\forall (d: nat).((subst0 d u t t) \to