invSym

invert symbolic nxn matrix

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efficient inversion of symbolic matrices. specifically useful for n=7+.

Example:
n=7;
M=sym('m',[n n]);
Mi=invSym(M);

compare the computational efficiency of this routine with "inv()" or "\" and "/".

Cite As

Stephen (2026). invSym (https://uk.mathworks.com/matlabcentral/fileexchange/43134-invsym), MATLAB Central File Exchange. Retrieved .

Acknowledgements

Inspired: single phase inverter, BDFSDE

Categories

Find more on Symbolic Math Toolbox in Help Center and MATLAB Answers

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.2.0.0

more computationally efficient using alternative inversion strategy. works for any n.

1.0.0.0