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quartic

[kwawr-tik]Algebra.
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adjective
  1. of or relating to the fourth degree.
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noun
  1. Also called biquadratic. a quartic polynomial or equation.
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Origin of quartic

1855–60; < Latin quart(us) fourth + -ic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for quartic

Historical Examples

  • A curve of the third order is called a cubic; one of the fourth order a quartic; and so on.

    Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 8

    Various

  • We may further consider the inflections and double tangents, as well in general as in regard to cubic and quartic curves.


British Dictionary definitions for quartic

quartic

adjective, noun
  1. another word for biquadratic
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Word Origin

C19: from Latin quartus fourth
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012