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:
“The prime purpose of being four is to enjoy being four—of secondary importance is to prepare for being five.”
—Jim Trelease (20th century)
“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)
“Vanessa wanted to be a ballerina. Dad had such hopes for her.... Corin was the academically brilliant one, and a fencer of Olympic standard. Everything was expected of them, and they fulfilled all expectations. But I was the one of whom nothing was expected. I remember a game the three of us played. Vanessa was the President of the United States, Corin was the British Prime Minister—and I was the royal dog.”
—Lynn Redgrave (b. 1943)