Search results

  1. E

    Integration of ((e^x)/(x^2)) with respect to x

    Yes, I read your previous post. I just want to ensure myself that there is really no "another method" out there. Thank you for telling me about what happened to the mathematician :smile: Thank you for all of your help. Best regards, Eus
  2. E

    Integration of ((e^x)/(x^2)) with respect to x

    Well, if I just tried to find out the answer, that fact would be enough for me. But, I want to know how in the past someone would be able to obtain that answer. Suppose a mathematician in the past encountered the same class of problem. Of course, the mathematician would have tried the...
  3. E

    Integration of ((e^x)/(x^2)) with respect to x

    I have taken a look at the page on Wikipedia but it does not explain anything how a series of non-terminating integration by parts can be transformed to an exponential integral. Could you please tell me how to do the transformation? Or, is there any pointer to a webpage that shows how to do...
  4. E

    Integration of ((e^x)/(x^2)) with respect to x

    I have tried it and it really did not work; it really undid the previous steps resulting in 0 = 0. Best regards, Eus
  5. E

    Integration of ((e^x)/(x^2)) with respect to x

    Homework Statement \int{\frac{e^x}{x^2}dx} Homework Equations Integration by substitution Integration by parts: \int{u\ dv}=uv\ -\ \int{v\ du} The Attempt at a Solution Since it was clear that integration by substitution would not work, I tried integration by parts...
Top