Math & Science ⇒ Center Equation in two-columned Environment

[21did21]

Hello world,

i have writed an article in two column and it's work nice but when i want to center an equation in each of these columns it don't work, the equation is not center...

can you help me please because i don't understand : i have try with and without "begin(center)" and it don't works (see attachement)

Code: Select all

\begin{equation}
\lambda=4\pi
\label{eq1}
\end{equation}

[Stefan Kottwitz]

Hi,

equations are centered by default. If you use the fleqn option to the class, which means "flushed left equations", remove it. Otherwise just show a minimal working example where the equation would not be centered.

Stefan

[21did21]

thanks stefan for your help.

i don't understand : in my document it don't work but when i make a test with the same structure i works nethertheless i haven't change something

[Stefan Kottwitz]

Visit the link I gave above, explaining about a minimal working example, and read the advice in the paragraph starting with "Hacking down". So you can get an example for debugging.

Stefan

[21did21]

thanks for your help,

my problem is solved (i don't how but it solve)