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Infinite loop with combination of BReduce -> True and $KeepLogDivergentScalelessIntegrals = True

Status: Open.

#364 In FeynCalc/feyncalc;

· MJKirk opened on Jun 26, 2026

FCLoopFindMomentumShifts Unable to identify valid shift

enhancement

Status: Open.

Feature

#363 In FeynCalc/feyncalc;

· vsht opened on Jun 21, 2026

Amputate does not preserve D-4 dimension of DiracGamma[Momentum[q, D - 4], D]

Status: Open.

#358 In FeynCalc/feyncalc;

· ZhiteYu opened on May 12, 2026

Add a routine for truncating external states

Status: Open.

#225 In FeynCalc/feyncalc;

· vsht opened on Jul 15, 2023

·  

FeynCalc X

Improve Pauli algebra for matrices with Lorentz indices

enhancement

Status: Open.

#134 In FeynCalc/feyncalc;

· vsht opened on Sep 22, 2021

·  

FeynCalc X

Improve the TIDL mechanism

Status: Open.

#101 In FeynCalc/feyncalc;

· vsht opened on Mar 4, 2021

·  

FeynCalc X

Add Schwinger, Lee-Pomeransky and Baikov parametrization to FCFeymanParametrize.

Status: Open.

#89 In FeynCalc/feyncalc;

· vsht opened on Dec 26, 2020

Add examples from the famous 1961 paper of Cabibbo and Gatto

enhancement

Status: Open.

#84 In FeynCalc/feyncalc;

· vsht opened on Nov 19, 2020

·  

FeynCalc X

Extend the support for SmallVariable to more functions

enhancement

Status: Open.

#68 In FeynCalc/feyncalc;

· vsht opened on Sep 3, 2020