NumberFieldRegulator

NumberFieldRegulator[a] gives the regulator of the field ℚ[a] generated by the algebraic number a.

The regulator is an important invariant in algebraic number theory.

Examples

NumberFieldRegulator[Sqrt[2]]

NumberFieldRegulator[2^(1/3)]

NumberFieldRegulator[GoldenRatio]

*See the official Wolfram Language Reference for more details.