ToTFi

Description

ToTFi[expr, q1, q2, p] translates FeynCalc 2-loop self energy type integrals into the TFi notatation, which can be used as input for the function TarcerRecurse from the TARCER package. See TFi for details on the conventions.

See also: TFi, FromTFi.

Examples

FAD[q1, q1 - p, {q2, M}, {q2 - p, m}, q1 - q2]

ToTFi[%, q1, q2, p]

% // StandardForm

SOD[q1] SOD[q2] FAD[q1, q1 - p, {q2, M}, {q2 - p, m}, q1 - q2] // 
      FCI

ToTFi[%]

% // StandardForm