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   sci.math.symbolic      Symbolic algebra discussion      10,432 messages   

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   Message 9,729 of 10,432   
   Nasser M. Abbasi to Nasser M. Abbasi   
   Re: question on Rubi and special functio   
   03 Dec 17 12:25:07   
   
   From: nma@12000.org   
      
   On 12/2/2017 8:32 PM, Nasser M. Abbasi wrote:   
   > If Rubi could integrate MeijerG, then this will convert   
   > many special functions including Bessel*   
   >   
   > restart;   
   > convert( BesselY(1,x),'MeijerG');   
   >      MeijerG([[], [-1]], [[1/2, -1/2], [-1]], (1/4)*x^2)   
   >   
   ....   
      
   The above was done in Maple. Found out later that Mathematica   
   11.2 now can do this conversion also using new function   
      
   http://reference.wolfram.com/language/ref/MeijerGReduce.html   
      
   In[87]:= MeijerGReduce[BesselY[1, x], x]   
   Out[87]= MeijerG[{{}, {-1}}, {{1/2, -(1/2)}, {-1}}, x/2,1/2]   
      
   In[89]:= MeijerGReduce[AiryAi[x], x]   
   Out[89]= MeijerG[{{}, {}}, {{0, 1/3}, {}}, x/3^(2/3),1/3]/(2*3^(1/6)*Pi)   
      
   etc...   
      
   --Nasser   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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