LaTeX.org

Hi:
Thanks for your reply.

corderin: your solution is interesting but doesn't work properly, cause either the equation overlaps with text or jumps to the end of last page.

Juanjo: Thanks for your comment too. However i couldnt fix it yet.

I am still searching to find solution

Ali

Hi:

I am wondering, if anybody knows how to write a long equation at the bottom of the double column paper.

i have written the equation by \begin{figure*} but the problem is that the equation stays at the top of the page ([b!] dosent work at this method that i used)

\begin{figure*}[!b]
% ensure ...