Cubic field
= Cubic field
{wiki=Cubic_field}
A cubic field is a specific type of number field, which is a finite field extension of the rational numbers \\(\\mathbb\{Q\}\\) of degree three. In more formal terms, a cubic field is generated by extending \\(\\mathbb\{Q\}\\) with an element \\(\\alpha\\) such that the minimal polynomial of \\(\\alpha\\) over \\(\\mathbb\{Q\}\\) is a polynomial of degree three.