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Algebraic number
noun
Definitions
Noun
- 1 A complex number (more generally, an element of a number field) that is a root of a polynomial whose coefficients are integers; equivalently, a complex number (or element of a number field) that is a root of a monic polynomial whose coefficients are rational numbers.
"The golden ratio (φ) is an algebraic number since it is a solution of the quadratic equation x²-x-1=0, whose coefficients are integers."
- 2 root of an algebraic equation with rational coefficients wordnet
See also for "algebraic number"
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