NumberFieldRegulator

NumberFieldRegulator[a]

gives the regulator of the field generated by the algebraic number a.

Examples

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Basic Examples  (1)

Find the regulator of the field :

Scope  (4)

Radical objects:

Root objects:

AlgebraicNumber objects:

NumberFieldRegulator automatically threads over lists:

Applications  (2)

Find the volume of the fundamental domain of the lattice generated by fundamental units:

The Dirichlet L-functions at 1 for the real primitive character Mod13:

Properties & Relations  (2)

The regulator of an imaginary quadratic field is 1:

Use ToNumberField to find the regulator of the field :

Wolfram Research (2007), NumberFieldRegulator, Wolfram Language function, https://reference.wolfram.com/language/ref/NumberFieldRegulator.html.

Text

Wolfram Research (2007), NumberFieldRegulator, Wolfram Language function, https://reference.wolfram.com/language/ref/NumberFieldRegulator.html.

BibTeX

@misc{reference.wolfram_2021_numberfieldregulator, author="Wolfram Research", title="{NumberFieldRegulator}", year="2007", howpublished="\url{https://reference.wolfram.com/language/ref/NumberFieldRegulator.html}", note=[Accessed: 19-September-2021 ]}

BibLaTeX

@online{reference.wolfram_2021_numberfieldregulator, organization={Wolfram Research}, title={NumberFieldRegulator}, year={2007}, url={https://reference.wolfram.com/language/ref/NumberFieldRegulator.html}, note=[Accessed: 19-September-2021 ]}

CMS

Wolfram Language. 2007. "NumberFieldRegulator." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/NumberFieldRegulator.html.

APA

Wolfram Language. (2007). NumberFieldRegulator. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/NumberFieldRegulator.html