(* This file was automatically generated: do not edit *********************)
-include "nf2/fwd.ma".
+include "LambdaDelta-1/nf2/fwd.ma".
-include "arity/subst0.ma".
+include "LambdaDelta-1/arity/subst0.ma".
theorem arity_nf2_inv_all:
\forall (g: G).(\forall (c: C).(\forall (t: T).(\forall (a: A).((arity g c t