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View all calculation steps used by Inverse[] on a matrix?

Posted 5 years ago

I want to view all the calculation steps performed by Wolfram to arrive at the resultant matrix for the below:

MatrixForm[
 Inverse[{{20, 13, 8}, {0, 14, 18}, {8, 0, 0}}, 
  Modulus -> 29]]

Is there a code that will allow me to see all these calculation steps in either Wolfram Alpha or Mathematica?

POSTED BY: Curtis Poyton

Hi Curtis,

in the case you are just interested in how one can calculate the inverse of a matrix, you could type within mathematica:

WolframAlpha["inverse of {{20, 13, 8}, {0, 14, 18}, {8, 0, 0}}"]

and then click "Step-by-step solution" in the top right corner of the result panel.

Cheers,

Philipp

POSTED BY: Philipp Krönert
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