Hello, I am new to Mathematica
, and I have run into something unexpected with the following integral:
Straightforward enough, but when I re-write the integral as
I see this unexpected bit at the end of the step-by-step solution:
Why has the 2*log(e^x) term dissapeared instead of simplifying to 2*x? Is Mathamatica making assumptions about the restricted values of x, or am I just missing something?