Hello, The Bob
Thank you for your warm welcome!
I want to obtain the closed forms of the integration of the above two integrals.
Do you have any suggestion about that?
Homework Statement
1. \int^{\infty}_{-\infty}e^{-ax^2 - bx^{\frac{5}{2}}}dx
2. \int^{\infty}_{-\infty}x^ne^{-ax^2 - bx^{\frac{5}{2}}}dx
(n is integer)
Homework Equations
Does anyone can give me the integral in the closed form or introduce any useful references?
Thank you.