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(I have posted this also on StackExchange, but am posting it here just in case there are different people in these groups) I am quite a newbie and it is taking me so much time to understand what I need to do to achieve something really simple and...
How can I track which rows were swapped in the Gaussian elimination using RowReduce? I am doing metabolic control analysis on a mathematical model of the energy metabolism I have in Mathematica. I need to do several matrix operations including a...