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Comments on Matrix solution software

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Matrix solution software

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matrix

I am trying to invert the matrix in the picture. I had done mistakes 3 times. And I heard someone in Khanacademy were saying "let computer do the hard tasks". I was trying to find better Matrix solution software online, but I am also willing to install software if it solves my problem.

I had found Matrix Calc. You know what when I had put the above matrix there then that webpage was completely unresponsive..

error

I found another site called SymbolLab. But the site isn't completely better for matrix. Only addition subtraction is helpful. But not inverse. Sometimes I get Illegal input in that site also.

I had found another one also: https://matrix.reshish.com/matrixMethod.php. In this page I just can deal with simple matrix (just talking about 3x3 matrix for now). But I can do simple inverse matrix in notepad I don't need them to solve simple matrix.

I don't think I should show further research about the topic.

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2 comment threads

If you don't mind using proprietary software, you could have a look at maple https://en.wikipedia.org... (2 comments)
Plaese specify your requirements (2 comments)
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I think Quintec‭'s answer is a good one. But, just for the sake of completeness, I'll add some other options

Proprietary options

  • Maple ,a general-purpose computer algebra systems (CAS) like SageMath.

  • MATLAB, a numerical computing language and development environment.

  • there is also Mathematica, another CAS similar to the 1st one

All of this programs are proprietary, but they may offer free/special licences for students and schools.

Free and Open source options

However, if you don't have to use any of them (as part of a curriculum for example) I suggest looking for their Open Source, and/or free alternatives first:

  • My 1st suggestion is to go for a SageMath, since it's free, can be installed, or used on line, and it offers the additional advantage of used to python, a more versatile language, rather than a language that's dependent and restricted to the tool

And here is some others in no particular orther

  • R: a programming language and free software environment for statistical computing and graphics.
  • Julia: a high-level, high-performance, dynamic programming language
  • GNU Octave: a software featuring a high-level programming language, primarily intended for numerical computations.

More

A comparative list of numerical-analysis software


https://en.wikipedia.org/wiki/Computer_algebra_system https://en.wikipedia.org/wiki/List_of_numerical-analysis_software https://en.wikipedia.org/wiki/Comparison_of_numerical-analysis_software

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1 comment thread

Mathematica vs Wolframscript (1 comment)
Mathematica vs Wolframscript
Peter Taylor‭ wrote over 2 years ago

If you don't need the graphical elements of Mathematica then I believe it's still possible to get a free licence for Wolframscript without being a student or a school. (I personally use Sage as my CAS of preference, but it's nice to be able to run other people's Mathematica code).