Chebfun V4 - old version; please download current version instead

Numerical computation with functions

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Old version of Chebfun. To download latest version see www.chebfun.org, www.github.com/chebfun, or the Matlab File Exchange www.mathworks.com/matlabcentral/fileexchange.

Cite As

Chebfun Team (2026). Chebfun V4 - old version; please download current version instead (https://se.mathworks.com/matlabcentral/fileexchange/23972-chebfun-v4-old-version-please-download-current-version-instead), MATLAB Central File Exchange. Retrieved .

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General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
4.2.0.0

Updated October 29, 2015.

1.20.0.0

Announce V5 release.

1.19.0.0

Removing V5 notification. Didn't expect the change to happen instantly..

1.18.0.0

Rename this as V4. V5 will be released on FileExchange (via GitHub) very soon.

1.17.0.0

Updated to v4.2.2194.

Release notes at www.chebfun.org/notes/

1.16.0.0

The .zip file didn't seem to have been updated in the previous resubmission.

1.15.0.0

Updated to most recent software release (V4.1).

1.10.0.0

Updated information on new release.

1.9.0.0

Added version number to title and some minor changes to the description.

1.8.0.0

Updated license information

1.7.0.0

Summary corrected.

1.5.0.0

New chebfun release v. 2.0501. Release notes can be found at http://web.comlab.ox.ac.uk/projects/chebfun/notes_V2_0501.html

1.4.0.0

Changed the screenshot of the logo.

1.0.0.0