Moo, I believe the word you are looking for is calculations, not calculus.
Other than that, very nice, good to see someone besides Colby and TPH post some interesting tutorials on things.
__________________
If you need more than 3 levels of indentation, you're screwed anyway, and should fix your program. - Linus Torvalds
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.