Fractions Toolbox

create and manipulate fractions (K+N/D) using exact arithmetic

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Cite As

Ben Petschel (2026). Fractions Toolbox (https://ch.mathworks.com/matlabcentral/fileexchange/24878-fractions-toolbox), MATLAB Central File Exchange. Retrieved .

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.9.1

Updated power (^) to allow negative exponents and added functions max, min, num2str.

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1.9.0

Updated to work with recent versions of MATLAB and tidied up some of the code.

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1.8.0

Improved performance of fr.m (thanks to Richard Zapor); bugfix in freduce.m affecting objects that do not have mrdivide defined (thanks to Nathan Thern); bugfix in frinv.m to allow rdivide with fraction arrays.

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1.4.0

added rank function; bugfix for frinv handling non-double arrays

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1.3.0

Improved performance of times and other operations; added functions for dealing with continued fractions

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1.2.0

added functions mldivide (\), rref, lsq

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1.1.0

fixed bug that can occur when users do not have the VPI toolbox.

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1.0.0

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