Epsilon

Description

Epsilon is (n-4), where n is the space-time dimension. Epsilon stands for a small positive number.

See also: Series2.

Examples
[Graphics:Images/index_gr_1.gif]
[Graphics:Images/index_gr_2.gif]

Epsilon has no functional properties, but some upvalues are changed:

[Graphics:Images/index_gr_3.gif]
[Graphics:Images/index_gr_4.gif]


The FeynCalc Book   previousEpsEvaluate   nextExpandPartialD

Converted from the Mathematica notebook Epsilon.nb