Eh? It's Saturday night man! I've got a pint of ale in hand here...

Alright. I understand change, rate of change, and differences in rate of change...but as applied to what? Derivation? Maybe I don't understand after all.

I did at one point, when I earned my BSc. Years of rock and roll have eroded that knowledge, sadly.

__________________
Chris
2007 E550 4Matic - 61,000 Km - Iridium Silver, black leather, Sport package, Premium 2 package
2007 GL450 4Matic - 62,000 Km - Obsidian Black Metallic, black leather, all options
1998 E430 - sold
1989 300E - 333,000 Km - sold
1977 280E - sold
1971 250 - retired

"And a frign hat. They gave me a hat at the annual benefits meeting. I said. how does this benefit me. I dont have anything from the company.. So they gave me a hat." - TheDon