Name: sten Date: 12/11/17-11:52:10 AM Z
my problem is
In[33]:= Integrate2[DeltaFunction[y - x] y , {x, 0, 1}]
Out[33]= y Hold[Integrate3][\Delta,{x,0,1}]
I think I cannot write more than one symbolic variable in the
DeltaFunction but it should be symbolic in my computation.
However, mathematica can compute this but I have to close FeynCalc. Is
there any way?