* Added annihilation axioms ("x * 0 = 0") to axclass semiring_0.
Richer structures do not inherit from semiring_0 anymore, because
anihilation is a theorem there, not an axiom.
* Generalized axclass "recpower" to arbitrary monoid, not just
commutative semirings.
(* Title: HOL/Import/HOL4Syntax.thy
ID: $Id$
Author: Sebastian Skalberg (TU Muenchen)
*)
theory HOL4Syntax imports HOL4Setup
uses "import_syntax.ML" begin
ML {* HOL4ImportSyntax.setup() *}
end