# How to rewrite this expression

• March 8th 2012, 12:57 PM
jenkki
How to rewrite this expression
I would like to show how I can rewrite the function:

$e^{av^{2}-itw}$

on the form:

$e^{av^{2}/(1+iT)}/(\sqrt{1+iT})$

Where $T = (2{\hbar}a/m)t$ and $v=((L/2a)+iu)$

I guess there are some formulas concerning exponentials/complex numers I have to use in order to solve this problem. However, I can't seem to figure out which ones(Wondering)