- Then assuming
special case written above where integrand has product form
and
**f**and**g**are independent, we needas can easily be proven.

- We see that we need NOT points, but rather
points!
- The exact calculation requires one to relax the unrealistic
assumption that
**f**and**g**are independent, but the point is general and the estimate of is reasonably accurate!

Geoffrey Fox, Northeast Parallel Architectures Center at Syracuse University, gcf@npac.syr.edu