Wigner6j.m

Calculates Wigner 6-j coefficients using the Racah formula

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Builds on the previous m-file Wigner6jcoeff. This m-file failed for large input values, since matlab can only compute factorials up to 180!. The new version utilises the gammaln function to avoid computation of these large factorials

Cite As

Lee Harper (2026). Wigner6j.m (https://www.mathworks.com/matlabcentral/fileexchange/25195-wigner6j-m), MATLAB Central File Exchange. Retrieved .

Acknowledgements

Inspired by: Wigner 6j angular momentum coupling coefficient

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.0.0.0