# Csc^2x

Input |
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csc^2(x) |

Alternate form assuming x is real |

(4 sin^2(x))/(cos(2 x) – 1)^2 |

Roots |

(no roots exist) |

Series expansion at x=0 |

1/x^2 + 1/3 + x^2/15 + O(x^4) (Laurent series) |

Derivative |

d/dx(csc^2(x)) = -2 cot(x) csc^2(x) |

Indefinite integral |

integral csc^2(x) dx = -cot(x) + constant |