# Cos 7pi/2

Input |
---|

cos(7°)×pi/2 |

Exact result |

(pi cos(7°))/2 |

Decimal approximation |

1.559087849172599102700269868898248878159486396102464391448… |

Alternate form |

1/2 pi cos((7 pi)/180) |

Continued fraction |

[1; 1, 1, 3, 1, 2, 1, 2, 1, 1, 6, 5, 1, 2, 1, 1, 7, 4, 1, 26, 3, 1, 1, 4, 1, 7, 30, 3, 1, 3, 2, …] |