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Math Help - p-adic expansion

  1. #1
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    Unhappy p-adic expansion

    Can anyone teach me a little bit about p-adic expansion? especially the case where we have to expand a square root.
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  2. #2
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    Re: p-adic expansion

    Perhaps reading about it will help?

    p-adic Expansions

    HugeDomains.com - Shop for over 350,000 Premium Domains (A Tutorial on p-adic Arithmetic C . K. Koc Electrical & Computer Engineering Oregon State University Corvallis, Oregon 97331 Technical Report, April 2002) It's a .pdf file

    p-adic Number -- from Wolfram MathWorld
    Thanks from topsquark
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  3. #3
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    Re: p-adic expansion

    Thank you for your reply. However, i'm a little stuck with the case where i have to expand the square root. I'm fine with rational cases
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  4. #4
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    Re: p-adic expansion

    If it's the square root of a p-adic integer, http://deltaepsilons.files.wordpress.../09/p-adic.pdf might be able to help, specifically slide 12.
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  5. #5
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    Re: p-adic expansion

    Thank you, it's clear for me now
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