Polygamma Function of Arbitrary Order Valid Complex Plane

Polygamma function arbitrary order valid in the entire complex plane.
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Updated 13 Aug 2004

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Polygamma function of arbitrary order valid in the entire complex plane. This is a generalization of the Psi (or digamma) function. Useful for summing infinite series.

Cite As

Paul Godfrey (2026). Polygamma Function of Arbitrary Order Valid Complex Plane (https://www.mathworks.com/matlabcentral/fileexchange/5687-polygamma-function-of-arbitrary-order-valid-complex-plane), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R13
Compatible with any release
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Version Published Release Notes
1.0.0.0