What are rules?

Some articles on rules:

Phrase Structure Rules
... Phrase-structure rules are a way to describe a given language's syntax and are closely associated with the early stages of Transformational Grammar ... A grammar that uses phrase structure rules is a type of phrase structure grammar - except in computer science, where it is known as just a grammar, usually context-free ... Phrase structure rules as they are commonly employed operate according to the constituency relation and a grammar that employs phrase structures rules is therefore ...
Abalone (board Game) - Gameplay - Rules
... A player can push their opponent′s marbles which are in an adjacent space to their own with an in-line move only ... They can only push if the pushing line has more marbles than the pushed line (three can push two or one two can push one) ...
Rules Of Go
... This is an in-depth discussion of the rules of go ... There has been a certain amount of variation in the rules of go over time, and from place to place ... This article discusses those sets of rules broadly similar to the ones currently in use in East Asia ...
Existential Quantification - Properties - Rules of Inference
... Transformation rules Propositional calculus Rules of inference Modus ponens Modus tollens Biconditional introduction Biconditional elimination Conjunction introduction ... There are several rules of inference which utilize the existential quantifier ...
Phrase Structure Rules - Alternative Approaches - Representational Grammars
... of grammar never acknowledged phrase structure rules, but have pursued instead an understanding of sentence structure in terms the notion of schema ... Here phrase structures are not derived from rules that combine words, but from the specification or instantiation of syntactic schemata or configurations, often expressing some kind of ... equivalent to a system of phrase structure rules combined with a noncompositional semantic theory, since grammatical formalisms based on rewriting rules are generally equivalent in power to those based ...

Famous quotes containing the word rules:

    No rules exist, and examples are simply life-savers answering the appeals of rules making vain attempts to exist.
    André Breton (1896–1966)

    Carnal lust rules where there is no love of God.
    St. Augustine (354–430)

    [O]ur rules can have authority over such natural rights only as we have submitted to them. The rights of conscience we never submitted, we could not submit. We are answerable for them to our God.
    Thomas Jefferson (1743–1826)