Quadratic field
id:
quadratic-field-296-9374194
title:
Quadratic field
text:
In algebraic number theory, a quadratic field is an algebraic number field of degree two over Q , the rational numbers. Every such quadratic field is some Q where d is a square-free integer different from 0 and 1 . If d > 0 , the corresponding quadratic field is called a real quadratic field, and, if d < 0 , it is called an imaginary quadratic field or a complex quadratic field, corresponding to whether or not it is a subfield of the field of the real numbers. Quadratic fields have been studied
brand slug:
wiki
category slug:
encyclopedia
description:
Field (mathematics) generated by the square root of an integer
original url:
https://en.wikipedia.org/wiki/Quadratic_field
date created:
date modified:
2023-09-27T16:20:18Z
main entity:
{"identifier":"Q625519","url":"https://www.wikidata.org/entity/Q625519"}
image:
fields total:
13
integrity:
14