Description

GammaEpsilon[exp] gives a series expansion of Gamma[exp] in Epsilon up to order 6 (where EulerGamma is neglected).

See also: GammaExpand, Series2.

Examples

If the argument is of the form (1+a Epsilon) the result is not calculated but tabulated.

For other arguments the expansion is calculated.

The FeynCalc Book

GAD

GammaExpand