Vladyslav Shtabovenko

Thanks, this workaround works nicely!

Just as a reminder for my future self. This ``` PrependTo[$linearBoxesToTeX, StyleBox[b_, ___, FontWeight -> Bold, ___] :> "\\textbf{" makeString@b "}"] ``` is also needed to get some bold symbols...

Great, many thanks for this fix. I really appreciate all your work on this package. Over the years it saved me a lot time in getting MMa output into LaTeX....

Sort of fixed for scalar amplitudes, but we also need a solution for the tensor decomposition (unless one is willing to use projectors)

Lee-Pomeransky is already available (purely scalar case only), cf. ``` FCFeynmanParametrize[{SFAD[{ p1, m^2}], SFAD[{ p3, m^2}], SFAD[{(p3 - p1), m^2}], SFAD[{{0, 2 p1 . n}}], SFAD[{{0, 2 p3 . n}}]},...

This solution https://mathematica.stackexchange.com/questions/213537/how-to-create-a-progress-bar-using-wolframscript should be sufficient to make the progress bar work in terminal.

I'm aware of this behavior, but I don't really see a way to fix this. Functions that deal with spinor chains expect each spinor to depend on a single momentum...

At the moment the issue with `Read` https://github.com/mathics/Mathics/issues/1169#issuecomment-805786663 seems to be the most pressing one. ``System`$Notebooks`` can also be `False`, since FeynCalc can work without the FrontEnd. Regarding the `$VersionNumber`,...

Getting closer, but not quite there yet :) ``` In[1]:= stream = StringToStream["(* ::Package:: *)"]; In[2]:= out = Read[stream, Hold[Expression]] Read::readt: Invalid input found when reading (* ::Package:: *) from...

Yes, a ```System`$Notebooks``` symbol set to something is certainly needed. Once FeynCalc can be properly loaded, I could also start to implement workarounds that cater for Mathics. A short question...