Up to this point you know nothing about other than it is zero on . If you apply a numerical integration method (say Simpson's rule) you will get:

Now the above seems to make no sense, what additional information do you have about , and what are you trying to do?My question is: Is there any possibility to split the integral?

Because, what I know is (for example)

I this case I just have to solve

?

I find it kinda confusing because of f(a) = 0, if a element of Z

Rapha

.