Perfect square is an element of algebraic structure which is equal to the square (algebra) of another element.
- Square number, a perfect square integer
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Famous quotes containing the words perfect and/or square:
“So much of our lives is given over to the consideration of our imperfections that there is no time to improve our imaginary virtues. The truth is we only perfect our vices, and man is a worse creature when he dies than he was when he was born.”
—Edward Dahlberg (1900–1977)
“If magistrates had true justice, and if physicians had the true art of healing, they would have no occasion for square caps; the majesty of these sciences would of itself be venerable enough. But having only imaginary knowledge, they must employ those silly tools that strike the imagination with which they have to deal; and thereby, in fact, they inspire respect.”
—Blaise Pascal (1623–1662)