I have a very simple question.
I compute the scalar product of two vectors p1 and p2, but each of them multiplied by Reals a, b :
i.e. SP[a p1, b p2]
I expect (a*b p1.p2) but I get (a p1).(b p2)
How do I tell FeynCalc that a,b are to be treated as Reals?
Explicitly doing SP[3 p1, 4 p2] gives me 12 p1.p2 as expected.
Thanks for any help.
This archive was generated by hypermail 2b29 : 08/16/18-03:40:01 PM Z CEST