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Math Help - Regarding ATan/ARCTAN

  1. #1
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    Aug 2008
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    Exclamation Regarding ATan/ARCTAN

    Hello,

    I want some formula to calculate ATAN of given value. Suppose if i have a value of 12.5 i need to calculate ATAN of this value. ATAN(12.5) = ?

    Please help me by provinding some information on this.

    Thanks & Regards,
    Siva Charan Guduru
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  2. #2
    MHF Contributor
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    Why is that tricky? Do you have a calculator? Do you want a FUNCTION or are you willing to deal with the infinitely many periodic values?
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  3. #3
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    Joined
    Aug 2008
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    Exclamation But i want to do it programatically

    Hello,

    I want to do it progrmatically in a jav program. So, i request for a formula if there is any fr ATAN.

    Thanks & Regards,
    Siva Charan Guduru.
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