Mitchtwitchita Messages 187 Reaction score 0 Thread starter Apr 7, 2008 #1 Can anybody recommend a good site to bone up on differentiating and integrating ln and e functions?
HallsofIvy Science Advisor Homework Helper Messages 42,895 Reaction score 983 Apr 7, 2008 #2 Any good Calculus book should do it!
GoldPheonix Messages 84 Reaction score 0 Apr 7, 2008 #3 The general rule is: d/dx[a^u] = (u' a^u)*ln(a) for all bases, a, greater than 0 Which for e, simplifies to: d/dx[e^u] = u' e^u Integral is just the opposite, of course.
The general rule is: d/dx[a^u] = (u' a^u)*ln(a) for all bases, a, greater than 0 Which for e, simplifies to: d/dx[e^u] = u' e^u Integral is just the opposite, of course.