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Bessel -> Legendre

  1. Apr 17, 2010 #1

    nicksauce

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    In Dodelson's cosmology book it is claimed that

    "For large x, [tex]J_0(x\theta)\rightarrow P_{x}(cos\theta)[/tex]".

    Does anyone have any insight on how to begin proving this?
     
  2. jcsd
  3. Apr 17, 2010 #2

    nicksauce

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    Nevermind, figured it out.
     
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