# cyclotomic: A subfield of the complex numbers for exact calculation.

The cyclotomic numbers are a subset of the complex numbers that are represented exactly, enabling exact computations and equality comparisons. They contain the Gaussian rationals (complex numbers of the form p + q i with p and q rational), as well as all complex roots of unity. The cyclotomic numbers contain the square roots of all rational numbers. They contain the sine and cosine of all rational multiples of pi. The cyclotomic numbers form a field, being closed under addition, subtraction, mutiplication, and division.

Versions [faq] | 0.1, 0.2, 0.3, 0.3.1, 0.4, 0.4.1, 0.4.2, 0.4.3, 0.4.4, 0.4.4.1, 0.5.0.0, 0.5.1 |
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Dependencies | arithmoi (>=0.4), base (>=4.2 && <4.12), containers (>=0.3) [details] |

License | GPL-3.0-only |

Copyright | (c) Scott N. Walck 2012-2017 |

Author | Scott N. Walck |

Maintainer | Scott N. Walck <walck@lvc.edu> |

Category | Math |

Bug tracker | https://github.com/walck/cyclotomic/issues |

Source repo | head: git clone https://github.com/walck/cyclotomic.git |

Uploaded | by ScottWalck at Sun May 27 02:44:15 UTC 2018 |

Distributions | NixOS:0.5.1 |

Downloads | 4357 total (162 in the last 30 days) |

Rating | (no votes yet) [estimated by rule of succession] |

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Status | Docs available [build log] Last success reported on 2018-05-27 [all 1 reports] |

## Downloads

- cyclotomic-0.5.1.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)