I want to do a simple equation calculation with different row and multiple column, like this :

Column 1       Column 2         Results

      a                  d             (a+b)/(d-e)

      b                  e             (b+c)/(e-f)

      c                   f                     "

 But I have no idea.

Thanks in advance !

Hi Rnobody,

you need the math extension for this calculations.

Best regards, 


I guess she or he will need the Lag Column node too to have the adjacent row values in the same row (it is part of the base installation, just for me that is the less trivial ingredient :) ).

Cheers, gabor