Кто-нибудь может объяснить смысл определения 3.5.2:
A rule is satisfied by a relation if, for each instance of the rule, either the conclusion is in the relation or one of the premises is not.
Кто-нибудь может объяснить смысл определения 3.5.2:
A rule is satisfied by a relation if, for each instance of the rule, either the conclusion is in the relation or one of the premises is not.