I iBrent Veteran CEG'er Joined Oct 13, 2005 Messages 568 Location Northborough, MA Dec 3, 2009 #21 (d/dx) x^n+C = nx^(n-1) is that what you were looking for?
F frenchblueC2 amusé par les flatulences Joined May 14, 2001 Messages 14,442 Location Youngstown, OH Dec 3, 2009 #22 lol nice! I'm surprised no one stepped in with that sooner than now.