MATLAB Streamline Symbolic Derivatives with MATLAB's Simplify Operation

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SUMMARY

The discussion centers on the effectiveness of MATLAB's "simplify" operation for symbolic derivatives. Users report that while MATLAB provides correct outputs, the simplifications are often inadequate compared to those achieved with Mathematica. The consensus is that Mathematica offers superior capabilities for symbolic computation, prompting some users to consider switching from MATLAB for tasks requiring extensive symbolic manipulation.

PREREQUISITES
  • Familiarity with MATLAB 2023 symbolic toolbox
  • Understanding of symbolic derivatives
  • Knowledge of Mathematica for symbolic computation
  • Basic concepts of numerical versus symbolic computation
NEXT STEPS
  • Explore MATLAB's "simplify" function in detail
  • Learn advanced symbolic computation techniques in Mathematica
  • Investigate the differences between numerical and symbolic computation in MATLAB
  • Review user experiences and comparisons between MATLAB and Mathematica for symbolic tasks
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Mathematicians, engineers, and researchers who utilize symbolic computation in MATLAB and are considering alternatives for more efficient simplification of symbolic expressions.

ergospherical
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I am using MATLAB to compute a few symbolic derivatives. The outputs are correct (I've checked a few of them) but usually long and never simplified (even when "obvious" simplifications are possible, i.e. combining terms, cancelling things). Is there a way to get MATLAB to simplify symbolic expressions?

I found the "simplify" operation - doesn't seem to do much...
 
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jedishrfu said:
How about mathematica?
Actually works a lot better - might switch to this instead. Cheers!
 
Mathematica is better if you need symbolic computation. MATLAB is more for numerical computation.
 

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