GRing.Ringtype 'r axioms_ = {coq_GRing_isNmodule_mixin : 'r Coq_isNmodule.axioms_;choice_hasChoice_mixin : 'r Choice.Coq_hasChoice.axioms_;eqtype_hasDecEq_mixin : 'r Eqtype.Coq_hasDecEq.axioms_;coq_GRing_Nmodule_isSemiRing_mixin : 'r Nmodule_isSemiRing.axioms_;coq_GRing_Nmodule_isZmodule_mixin : 'r Nmodule_isZmodule.axioms_;}type sort = __module Exports : sig ... end