Quote Originally Posted by thebuffalo View Post
the performance when I use the value of 1200500200 to start the Function, is very poor. Much slower than I would have expected. Through using breakpoints I have discovered that this line is the slowing cause

vb.net Code:
  1. bsum += i

Would a BGW make this maybe a little faster? I have an i7 clocking at 2.8ghz right now.
1.2 billion is a large loop + 1.2 billion mathematical operations are causing the delay