Hi all, This is a case of a book answer going against Wolfram's and my answer. The problem is ∫∞e(ln(x)/x)dx The book claims the answer is ∞. I would think it is a case of ∞/∞ and use L'Hospital's Rule. Wolfram has the same solution. *= lima->∞(1/x)/1 = 0 Which would be correct?