Discriminant of the normal closure of a dihedral quartic field (Q1924980)
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scientific article; zbMATH DE number 938605
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Discriminant of the normal closure of a dihedral quartic field |
scientific article; zbMATH DE number 938605 |
Statements
Discriminant of the normal closure of a dihedral quartic field (English)
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22 November 1996
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Let \(L\) be a dihedral quartic field over \(\mathbb{Q}\), and let \(\widehat {L}\) denote its normal closure. An explicit formula is given for the discriminant \(d(\widehat {L})\) of \(\widehat {L}\).
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normal closure of a dihedral quartic field
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discriminant
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0.745188295841217
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0.7252517938613892
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0.7201287746429443
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