FeynCalc / feyncalc

Mathematica package for algebraic calculations in elementary particle physics.
https://feyncalc.github.io
GNU General Public License v3.0
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Problem on E0 scalar function #22

Closed PabloSanchezPuertas closed 7 years ago

PabloSanchezPuertas commented 7 years ago

Hello Again, I just use GitHub in order to upload a minimal working example to highlight the issues commented on the mailing list "E0 scalar function". As said, for the E0 scalar function, I get an overall minus sign with respect to the one I find implementing the Denner-Dittmaier algorithm in FeynCalc and also with respect to the LoopTools E0[ee0,pi...,,mi,...] implementation. I show that numerically for a particular point of the phase-space in my problem. Because GitHub does not allow *.nb extensions I just compressed that into an allowed zip file, I hope that works. Alternativley, find the MWE.nb file at https://github.com/PabloSanchezPuertas/Mathematica MWE.zip

vsht commented 7 years ago

Thanks. Should be now fixed.