FeynCalc manual (development version)

Li2

Li2 is an abbreviation for the dilogarithm function, i.e. Li2 = PolyLog[2, #]&.

See also

Overview, Li3, Li4.

Examples

Li2[x]

\text{Li}_2(x)

Li2 // StandardForm

(*PolyLog[2, #1] &*)

Integrate[-Log[1 - x]/x, x]

\text{Li}_2(x)