1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Error function

  1. Aug 7, 2009 #1
    1. The problem statement, all variables and given/known data
    Consider the initial value problem y'+e^(x)y=f(x), y(0)=1.Express the solution of the initial-value problem for x>0 as a non elementary integral when f(x)=1 and also in term of erf(x)

    Can somebody please help me solve this question?

  2. jcsd
  3. Aug 7, 2009 #2


    User Avatar
    Homework Helper


    In this form use an integrating factor

    [tex]e^{\int P(x)dx}[/tex]
  4. Aug 8, 2009 #3
    I am using integrating factor try to solve this question,but how can I form error function?
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook