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:
“The generations of men run on in the tide of time,
But leave their destined lineaments permanent for ever & ever.”
—William Blake (1757–1827)
“During these fits of absolute unconsciousness I drank, God only knows how often or how much. As a matter of course, my enemies referred the insanity to the drink rather than the drink to the insanity. I had indeed, nearly abandoned all hope of a permanent cure when I found one in the death of my wife.”
—Edgar Allan Poe (1809–1849)
“When we are unhurried and wise, we perceive that only great and worthy things have any permanent and absolute existence, that petty fears and petty pleasures are but the shadow of the reality. This is always exhilarating and sublime.”
—Henry David Thoreau (1817–1862)