W dniu środa, 28 lutego 2018 16:28:06 UTC+1 użytkownik clicl...@freenet.de   
   napisał:   
   > Another simple cube-root pseudo-elliptic integral that FriCAS fails to   
   > solve:   
   >    
   > setSimplifyDenomsFlag(true)   
   > integrate((x - 1)/((x + 1)*(x^3 + 2)^(1/3)), x)   
   >    
   >  >> Error detected within library code:   
   >     integrate: implementation incomplete   
   >     (residue poly has multiple non-linear factors)   
   >    
   > Martin.   
      
   Mathematica 11.2 ,Rubi 4.14.6 ,Maple 2017.3 returns unevaluated for me. It's a   
   hard integral to solve.   
      
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