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swissgirl

  • one year ago

Integrate the following: \( \large \frac{1}{\sqrt{2 \Pi}}e^{- \frac{u^2}{2}} \)

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  1. wio
    • one year ago
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    It doesn't have an elementary anti-derivative.

  2. swissgirl
    • one year ago
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    hmmm so what wld the answer be?

  3. wio
    • one year ago
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    Find the Maclaurin series and then integrate that, if you want to make approximations.

  4. wio
    • one year ago
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    It looks like some sort of probability function.

  5. swissgirl
    • one year ago
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    Nahhhh Forget it. Its stats so I will normalize it

  6. swissgirl
    • one year ago
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    Thanks :)

  7. hartnn
    • one year ago
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    you'll need to know gamma functions to evaluate that integral...

  8. hartnn
    • one year ago
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    that too if you have limits from 0 to infinity...that is definite integration

  9. swissgirl
    • one year ago
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    Actually its a normal distribution so I didnt realize but I had a table in the back of my book giving me the exact values :)

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