ag-gipp/GoUldI

Integrate::nodiffd: 
      1           2
   ∫  P (1 - 2 x ) sin(xy) dx cannot be interpreted. Integrals are entered
      0  n
                                  b
      in the form ∫ f  x, ∫  f  x
                                  a
      , or       ∫       f, where  is entered as dd.
           vars ∈ region

ToExpression::esntx: 
   Could not parse \int_{0}^{1}P_{n}\left(1-2x^{2}\right)\sin\left(xy\right)\m
     athrm{d}x=\tfrac{1}{2}\pi\left(J_{n+\frac{1}{2}}\left(\tfrac{1}{2}y\right
     )\right)^{2} as input.

<math 
  xmlns='http://www.w3.org/1998/Math/MathML'>
  <semantics>
    <mi>$Failed</mi>
    <annotation-xml encoding='MathML-Content'>
      <ci>$Failed</ci>
    </annotation-xml>
  </semantics>
</math>