1. Sep 16, 2009

### yungman

Please show me how to integrate a natural log function. Both w and d are constant. This is not a homework. This is part of the electromagnetic problem I am working on. I suspect it is a series representation but I cannot found a solution.

Thanks

$$\int$$ ln[(y+w)$$^{2}$$+d$$^{2}$$] dy

2. Sep 16, 2009

### Feldoh

http://www.wolframalpha.com/input/?i=integral+of+natural+log+of%28%28y%2Bw%29^2+%2B+d^2%29+dy

3. Sep 16, 2009

### yungman

Thank you so much for the help. Not only I solved my problem, I learn something new using Wolframalpha.com!!!

Sincerely
Alan