# tau: Tau, the ratio between any circle's circumference and radius.

This module defines the constant tau, defined as the ratio between any circle's circumference and radius. For more information on why you should be using tau instead of pi, see http://tauday.com.

Versions [faq] | 6.28, 6.283, 6.2831 |
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Dependencies | base (>=1 && <10) [details] |

License | BSD-3-Clause |

Author | Brent Yorgey |

Maintainer | byorgey@cis.upenn.edu |

Category | Math |

Source repo | head: darcs get http://code.haskell.org/~byorgey/code/tau |

Uploaded | by BrentYorgey at 2011-09-09T20:02:05Z |

Distributions | NixOS:6.2831 |

Downloads | 2098 total (1 in the last 30 days) |

Rating | (no votes yet) [estimated by Bayesian average] |

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Status | Docs uploaded by user Build status unknown [no reports yet] |

## Downloads

- tau-6.28.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)