Quote Originally Posted by plenderj
That's because you're a geek
Anyway, try differentiating your answer and see does it yield a similar answer to the original Integral?
Indeed...

The problem with differentiating the integral is that the integral is only defined for when x is postive. However, the original function was only restricted -1 < x < 0. Thus, when differentiating the integral, you get a really nasty function...(since of course, when differentiating the integral, the function can only be defined when x is positive)


Timeshifter -
Many people are trying/have tried to do that... they have all failed