fact: Definition beq_ArcticBZDom x y := match x, y with | Fin x', Fin y' => beq_Z x' y' | MinusInfBZ, MinusInfBZ => true | _, _ => false end.
imports: Coq(Relations Arith Compare Bool Setoid Morphisms) CoLoR(RelDec LogicUtil RelExtras EqUtil NatUtil ZUtil) Bignums(BigN) Coq(ZArith) Bignums(BigZ) CoLoR(ZUtil)