The LMFDB supports **nicknames**, short human-readable names for
various fields. Examples include:

- Q, for the rationals $\mathbb Q$
- Qi, for $\mathbb Q(i)$
- QsqrtN, for $\mathbb Q(\sqrt{N})$, as in Qsqrt-5 for $\mathbb Q(\sqrt{-5})$
- QzetaN, for $\mathbb Q(\zeta_N)$, where $\zeta_N$ is a primitive $N$th root of unity.

**Authors:**

**Knowl status:**

- Review status: reviewed
- Last edited by David Roberts on 2019-04-30 17:09:15

**Referred to by:**

**History:**(expand/hide all)

- 2019-04-30 17:09:15 by David Roberts (Reviewed)
- 2018-07-07 19:52:34 by Alina Bucur (Reviewed)

**Differences**(show/hide)