• Next message: Vladyslav Shtabovenko: "Re: Dimension->D?"
• Previous message: Vladyslav Shtabovenko: "Re: four-divergence ^again~"
• Maybe in reply to: xiaoyang: "Integrate is wrong after invoke FeynCalc"
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
• Mail actions: [ respond to this message ] [ mail a new topic ]

FeynCalc 9.0 doesn't modify default Mathematica settings anymore, so now
there is no need to change options of Integrate before or after running
FeynCalc.

Cheers,
Vladyslav

> I noticed this last year as well. I wasn't sure if it was intentional so that the integrals would just ignore infinities in the limits (as if they were some UV or IR divergence that would be regulated away by counterterms). Basically I have to do:
> Integrate[F[x],{x,0,1}, GenerateConditions-> True]
> for every integral I do that I think might diverge. Though this also forces me to make a LOT of assumptions about the variables being used, but its not that bad.
> You could probably just set
> Options[Integrate,GenerateConditions-> True]
> right after you call feyncalc.

• Next message: Vladyslav Shtabovenko: "Re: Dimension->D?"
• Previous message: Vladyslav Shtabovenko: "Re: four-divergence ^again~"
• Maybe in reply to: xiaoyang: "Integrate is wrong after invoke FeynCalc"
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
• Mail actions: [ respond to this message ] [ mail a new topic ]

This archive was generated by hypermail 2b29 : 09/04/20-12:55:05 AM Z CEST