binary relation in a sentence

Examples

1. The binary relation a " defined by
2. There is also a primitive binary relation called order, denoted by infix " < ".
3. According to the previous lemma, we can in fact use finitely many binary relation symbols.
4. Deduction rules can then be represented by binary relations on G�del numbers of lists of formulas.
5. Then the "'independency "'induced by D is the binary relation I
6. Define on the binary relation to hold when there exists a nonzero real number such that.
7. That is why any description of set theory begins with a fundamental binary relation  ".
8. The new component R is a binary relation relating values in the domain to plural variable symbols.
9. Notice that a cycle is neither necessary nor sufficient for a binary relation to be not transitive.
10. Adding a single binary relation symbol to monadic logic, however, results in an undecidable logic.