Name: Cristian Sierra Date: 11/26/19-08:53:21 AM Z


Dear Vladyslav,

I have installed FeynCalc and FeynHelpers following the instructions from GitHub on a macOS Mojave Version 10.14.6 with Mathematica 12 installed in it.

I am trying to run your example on page 17 from

https://arxiv.org/pdf/1611.06793.pdf

where PaXSeries is used

In[6]:=
          PaXEvaluate[B0[SPD[p,p],0,m^2],PaXSeries->,PaXAnalytic->True]

but I get the same output as in Out[4]. I have of course copied all previous lines exactly the same as your example.

I have already tried the same on Windows 10 with Mathematica 11 and I get the same inconsistency.

Thank you very much for any advice.