I have a tensor of a variable size as an input to a function in which I need to access specific elements. Because the order of this tensor is variable, notation:


is not an option. In MATLAB I would have a solution to the effect of:

access_array = [a,b,c,d,...];

however this type of solution does not seem to work in Mathematica, and the documentation does not propose an equivalent. Here is what I tried:


Thank you for your help, Slava

  • $\begingroup$ Maybe Extract[] is more appropriate for you than Part[]? $\endgroup$
    – J. M.'s torpor
    Jul 26 '17 at 15:24

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