Prime
As there are an infinite number of Ghost Legs representing a particular permutation, it is obvious those Ghost Legs have a kind of equivalence. Among those equivalent Ghost Legs, the one(ones) which have smallest number of legs are called Prime.
Read more about this topic: Ghost Leg
Famous quotes containing the word prime:
“... unless the actor is able to discourse most eloquently without opening his lips, he lacks the prime essential of a finished artist.”
—Julia Marlowe (1870–1950)
“No woman in my time will be Prime Minister or Chancellor or Foreign Secretary—not the top jobs. Anyway I wouldn’t want to be Prime Minister. You have to give yourself 100%.”
—Margaret Thatcher (b. 1925)
“By whatever means it is accomplished, the prime business of a play is to arouse the passions of its audience so that by the route of passion may be opened up new relationships between a man and men, and between men and Man. Drama is akin to the other inventions of man in that it ought to help us to know more, and not merely to spend our feelings.”
—Arthur Miller (b. 1915)