XSum

Fast Sum with error compensation

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Cite As

Jan (2026). XSum (https://www.mathworks.com/matlabcentral/fileexchange/26800-xsum), MATLAB Central File Exchange. Retrieved .

Acknowledgements

Inspired by: A forward stable linear solver, Sum benchmark

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.2.0

Test function uTest_XSum added.

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1.1.0

No _control87 on Mac and Linux.
Nicer error handling.

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1.0.0

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