Computational cost for Cramer's rule

Demonstrate the huge cost of Cramer's rule on a system of linear equations.

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COST4CRAMER Operation cost for Cramer's rule.
[M A] = COST4CRAMER(N,METHOD) returns the number of multiplicative (M)
and additive (A) operations required for solving a system of linear
equations with N unknowns. The computational cost is determined by
METHOD, being either 'recursive' or 'explicit'.
See also CRAMERDEMO

Cite As

Zoltán Csáti (2026). Computational cost for Cramer's rule (https://www.mathworks.com/matlabcentral/fileexchange/50556-computational-cost-for-cramer-s-rule), MATLAB Central File Exchange. Retrieved .

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General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
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  • Linux
Version Published Release Notes Action
1.1

Removed unneeded comments

1.0.0.0