Quadratic integer

Noun

Definitions

1.NounA number (real or complex) which is a solution to an equation of the form x 2 + B x + C = 0 {\displaystyle x^{2}+Bx+C=0} for some integers B and C. For example 42, or 2+3i, or 1 + − 3 2 {\displaystyle 1+{\sqrt {-3}} \over 2} .

Synonyms

biquadratic quadratic surd quadratic form quadratic quadratic function quadratic equation quadratic formula algebraic integer gaussian integer quadratic field quadratic mean imaginary number

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