Sentence examples for formation rules from inspiring English sources

Rules that specify this are called formation rules.

Formation rules 2 and 3 (see above Formation rules for PC) are therefore replaced by the rule that if α and β are wffs, is a wff.

For greater ease in writing or reading formulas, the formation rules are often relaxed.

Formation rules (see above Formation rules for PC), except that formation rule 3 can be abbreviated to "If α and β are wffs, is a wff," since ·, ⊃, and ≡ are not primitive.

The result is a hierarchy with an interleaving of formal and semantic word formation rules at multiple levels.

Otherwise, the formation rules remain as before, and the definition of validity is also as before, though simplified in obvious ways.

Formation rule 1 is then replaced by: 1′.An expression consisting of a predicate variable or predicate constant of degree n followed by n terms is a wff.

It was also shown that Transport of Ions in Dynamic (TRIDYN) simulation combined with a simple compound formation rule provides a fair description of the resultant SiC distributions.

This may be done most simply by adding propositional variables to the list of LPC primitives, adding a formation rule to the effect that a propositional variable standing alone is a wff, and deleting "LPC" in axiom schema 1.

ARM has three main steps: neighborhood formation, rule generation, and recommendation display.

One of the main purposes of inflation-targeting regimes is to anchor inflation expectations; understanding how these targets feed into the expectations' formation rule is therefore also relevant.