datalog_stratified_linear (269B)
1 # Datalog stratified linear 2 3 [Datalog_stratified] but at most one [intensional_predicate] of the current [stratum] in each [rule] body 4 5 Expresses [first_order_logic] with [transitive_closure], cf [consens1990graphlog], [graedel1992transitive] 6 7 Up: [datalog_stratified]