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- In [[mathematics]], a '''quadratic field''' is a [[Field theory (mathematics)|field]] which is an [[field extension| In the case when the prime field is finite, so is the quadratic field, and we refer to the article on [[finite field]]s. In this article we trea3 KB (453 words) - 17:18, 6 February 2009
- 99 bytes (16 words) - 02:43, 7 December 2008
- Auto-populated based on [[Special:WhatLinksHere/Quadratic field]]. Needs checking by a human.644 bytes (86 words) - 19:50, 11 January 2010
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- Auto-populated based on [[Special:WhatLinksHere/Quadratic field]]. Needs checking by a human.644 bytes (86 words) - 19:50, 11 January 2010
- {{r|Quadratic field}}692 bytes (91 words) - 16:33, 11 January 2010
- {{r|Quadratic field}}857 bytes (112 words) - 16:32, 11 January 2010
- {{r|Quadratic field}}595 bytes (77 words) - 15:38, 11 January 2010
- A [[quadratic field]] is always abelian. In this case the conductor is equal to the [[field di1 KB (177 words) - 01:07, 18 February 2009
- {{r|Quadratic field}}1 KB (169 words) - 08:53, 22 December 2008
- In [[mathematics]], a '''quadratic field''' is a [[Field theory (mathematics)|field]] which is an [[field extension| In the case when the prime field is finite, so is the quadratic field, and we refer to the article on [[finite field]]s. In this article we trea3 KB (453 words) - 17:18, 6 February 2009
- {{r|Quadratic field}}592 bytes (76 words) - 20:06, 11 January 2010
- {{r|Quadratic field}}1 KB (169 words) - 19:54, 11 January 2010
- * [[Quadratic field]]s: if <math>K = \mathbf{Q}(\sqrt d)</math> with <math>d</math> a [[square-1 KB (208 words) - 16:47, 17 December 2008
- * The [[quadratic field]] <math>\mathbf{Q}(\sqrt 2)</math> has two possible structures as ordered f2 KB (314 words) - 02:23, 23 November 2008
- * The [[quadratic field]] <math>\mathbf{Q}(\sqrt d)</math> has a non-trivial automorphism which map3 KB (418 words) - 12:18, 20 December 2008
- ...are in ''F'' then the [[field extension]] <math>F(\sqrt\Delta)</math> is [[quadratic field|quadratic]] over ''F'': both roots of the equation lie in the extension, wh10 KB (1,580 words) - 08:52, 4 March 2009
- ...rable factorisation properties of the ring '''Z'''. For example, in the [[quadratic field]] generated by the rationals {{r|Quadratic field}}7 KB (1,077 words) - 17:18, 10 January 2009
- [[Norm (mathematics)|norms]] in quadratic fields. (A ''quadratic field'' consists of all27 KB (4,383 words) - 08:05, 11 October 2011