Dilogarithm

Dilogarithm (z)

The Dilogarithm function returns the dilogarithm for real or complex argument z. The dilogarithm is a special case of the polylogarithm defined by

$$\displaystyle L i_{2}(z)=\sum_{k=1}^{\infty} \frac{z^{k}}{k^{2}} .$$

The Dilogarithm function was added in Igor Pro 7.00.

See Also

Zeta

Reference

Wood, D.C. (June 1992). "The Computation of Polylogarithms. Technical Report 15-92". Canterbury, UK: University of Kent Computing Laboratory.

The function based on an algorithm by Didier Clamond.