Variation is in fact such a fundamental concept that generally in the literature it is taken as an undefined term, as does Moore (1990).
Article 50 states that any member state may leave "in accordance with its own constitutional requirements", an undefined term that has allowed both sides to pursue rival interpretations.
Since the article in May, its reporting has not aggressively challenged the administration's description of those killed as "militants" — itself an undefined term.
However, "back related" hamstring injury is an undefined term generally signifying both local hamstring signs and positive lumbar signs [ 23].
It is then possible to present T in a purely symbolic form i.e., as a formal language based on an alphabet the symbols of which are those for the undefined terms of T and those for the logical operators and connectives.
Nor did Congress provide any rules of construction for the undefined terms in the ADA.
One method for establishing the consistency of an axiomatic theory is to give a model i.e., an interpretation of the undefined terms in another theory such that the axioms become theorems of the other theory.
Investigate the article for undefined terms, especially when you come across a word that gives you a very strong feeling.
By using the word 'artificial,' the courts have avoided coming to grips with the problem of defining 'manipulation'; they have simply substituted one undefined term for another".
Hence, he began the Elements with some undefined terms, such as "a point is that which has no part" and "a line is a length without breadth".
The Comcast-NBC Universal deal, for example, included dozens of conditions, many of which had nothing to do with preserving competition or, to use the FCC's longstanding but still undefined term, the "public interest". These included a different and stricter version of the net neutrality rules than were ultimately passed and which are now also the subject of a court challenge.
