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Thread: Help on Simple Integration

  1. July 25th 2012, 10:04 AM #1
    Umair
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    Help on Simple Integration

    \int\frac{1}{9.81+0.001v^2} dv

    I've actually forgotten how to do this. Any help please?

    Edit: Actually, I'm not even sure if this is the correct forum or not, sorry.
    Last edited by Umair; July 25th 2012 at 10:06 AM.
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  2. July 25th 2012, 10:23 AM #2
    Plato
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    Re: Help on Simple Integration

    Quote Originally Posted by Umair View Post
    \int\frac{1}{9.81+0.001v^2} dv
    I've actually forgotten how to do this. Any help please?
    That is an arctangent form. See this page.
    You can rewrite as \frac{1}{10^{-3}}\frac{1}{9810+v^2}
    Thanks from Umair
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  3. July 25th 2012, 10:26 PM #3
    Prove It
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    Re: Help on Simple Integration

    Quote Originally Posted by Umair View Post
    \int\frac{1}{9.81+0.001v^2} dv

    I've actually forgotten how to do this. Any help please?

    Edit: Actually, I'm not even sure if this is the correct forum or not, sorry.
    Since integration is a part of Calculus, the Calculus forum is fine
    Thanks from Umair
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