Differentiating and Integrating ln and e

[Mitchtwitchita]

Can anybody recommend a good site to bone up on differentiating and integrating ln and e functions?

 

[HallsofIvy]

Any good Calculus book should do it!

 

[GoldPheonix]

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.