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

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   Message 9,491 of 10,432   
   bursejan@gmail.com to All   
   =?UTF-8?Q?Re=3A_Test_Cases_for_Gr=C3=B6b   
   30 Jun 17 10:53:49   
   
   Corr.:   
        x^3-x = x*(x-1)*(x+1) = 0   
      
   Has 3 solutions, and if we have a triangular equation system,   
   back propagating this in Prolog, we would typically use backtracking.   
      
   Am Freitag, 30. Juni 2017 19:47:15 UTC+2 schrieb burs...@gmail.com:   
   >     x^3-x = x*(x-1)*(x+1)   
   >   
   > Has 3 solutions, and if we have a triangular equation system,   
   > back propagating this in Prolog, we would typically use backtracking.   
      
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