predicate symbolの例文

例文

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1. Here \ mathbb { N }-predicate symbol that means " is a natural number ".
2. It is also possible to restrict the arities of function symbols and predicate symbols, in sufficiently expressive theories.
3. In fact, only single rules over extensional predicate symbols can be easily rewritten as an equivalent conjunctive query.
4. The rules specify how the operators, function and predicate symbols, and quantifiers are to be concatenated with other strings.
5. It is also sufficient to have two predicate symbols of arity 2 that define projection functions from an ordered pair to its components.