Permanent
The permanent of a square matrix in linear algebra is a function of the matrix similar to the determinant. The permanent, as well as the determinant, is a polynomial in the entries of the matrix. Both permanent and determinant are special cases of a more general function of a matrix called the immanant.
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Famous quotes containing the word permanent:
“Cynicism makes things worse than they are in that it makes permanent the current condition, leaving us with no hope of transcending it. Idealism refuses to confront reality as it is but overlays it with sentimentality. What cynicism and idealism share in common is an acceptance of reality as it is but with a bad conscience.”
—Richard Stivers, U.S. sociologist, educator. The Culture of Cynicism: American Morality in Decline, ch. 1, Blackwell (1994)
“Self-expression is not enough; experiment is not enough; the recording of special moments or cases is not enough. All of the arts have broken faith or lost connection with their origin and function. They have ceased to be concerned with the legitimate and permanent material of art.”
—Jane Heap (c. 1880–1964)
“There is no permanent class of hired laborers amongst us. Twenty five years ago, I was a hired laborer. The hired laborer of yesterday, labors on his own account today; and will hire others to labor for him tomorrow. Advancement—improvement in condition—is the order of things in a society of equals.”
—Abraham Lincoln (1809–1865)