Perfect square is an element of algebraic structure which is equal to the square (algebra) of another element.
- Square number, a perfect square integer
Read more about Perfect Square: Music
Famous quotes containing the words perfect and/or square:
“I call the years when our children are between six and twelve the “golden years,” not because everything’s perfect . . . but because the kids are capable and independent. . . . They’re becoming fascinating human beings who continually astound us and make us laugh. And they build our self-esteem. They still adore us for the most part, not yet having reached that age of thinking everything we do is dumb, old-fashioned and irrelevant.”
—Vicki Lansky (20th century)
“O for a man who is a man, and, as my neighbor says, has a bone in his back which you cannot pass your hand through! Our statistics are at fault: the population has been returned too large. How many men are there to a square thousand miles in this country? Hardly one.”
—Henry David Thoreau (1817–1862)