Hello,

This works as expected

     (14) -> integrate( D(sin(x),x), x)  
        (14)  sin(x)

But why not this

 integrate( D(Gamma(x),x), x)
              x
          ++
   (15)   |   Gamma(%A)digamma(%A)d%A
         ++

Is there a subtle mathematical reason for this, or do I need to apply some 
special function to evaluate the above? It seems to me this should be 
evaluated immediately from definition of integration being opposite of 
differentiation?

In Maple:

       int( diff(GAMMA(x),x),x)
            GAMMA(x)

Thank you,
--Nasser





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  • [fricas-devel] why... 'Nasser M. Abbasi' via FriCAS - computer algebra system

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