**Next message:**V. Shtabovenko: "Re: Is there a method in FeynCalc for collecting like powers of four vectors? rizikmat@msu.edu"**Previous message:**V. Shtabovenko: "Re: Fail to TID completely vitti.marco15@gmail.com"**Next in thread:**V. Shtabovenko: "Re: Is there a method in FeynCalc for collecting like powers of four vectors? rizikmat@msu.edu"**Reply:**V. Shtabovenko: "Re: Is there a method in FeynCalc for collecting like powers of four vectors? rizikmat@msu.edu"**Messages sorted by:**[ date ] [ thread ] [ subject ] [ author ]**Mail actions:**[ respond to this message ] [ mail a new topic ]

Hi,

I'm linking my question from Stack Exchange for clarity, since I can use TeX formatting there:

https://mathematica.stackexchange.com/questions/171476/is-there-a-method-in-feyncalc-for-collecting-like-powers-of-four-vectors

My problem concerns isolating like powers of some loop momentum in order that a large integral may be broken down into a sum over smaller integrals without using PV reduction. Is there any built-in method to do this?

Thanks in advance!

-Matt

**Next message:**V. Shtabovenko: "Re: Is there a method in FeynCalc for collecting like powers of four vectors? rizikmat@msu.edu"**Previous message:**V. Shtabovenko: "Re: Fail to TID completely vitti.marco15@gmail.com"**Next in thread:**V. Shtabovenko: "Re: Is there a method in FeynCalc for collecting like powers of four vectors? rizikmat@msu.edu"**Reply:**V. Shtabovenko: "Re: Is there a method in FeynCalc for collecting like powers of four vectors? rizikmat@msu.edu"**Messages sorted by:**[ date ] [ thread ] [ subject ] [ author ]**Mail actions:**[ respond to this message ] [ mail a new topic ]

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