CODEWITHSUNDEEP
compiler-errorslatexequationmulticol
mabel ruiz
mabel ruiz

Reputation: 3

split an equation with multicols on

I would like to split my large equation in two column. But my file fails to compile when I try to use \{amsmath} and then split, multline, etc... The error says: Package amsmath Error:

\begin{multline} allowed only in paragraph mode. \begin{multline}

Does someone knows how to split a large equation while using multicols?

Here my file: 

\usepackage{amsmath}
\begin{multicols}{2}

\begin{equation}
\begin{multline}
E(x_0, y_0)=  \int^{+\infty}_{-\infty} \ , exp \left( az \bigg[ \frac{ax_0}{3z} + \frac{y^2-2y_0 y}{2z} \bigg] \right) \cdot E(x,y)dxdy
 \end{multline}
\label{Equation_1}
\end{equation}

\end {multicols}

Upvotes: 0

Views: 2561

Answers (1)

Hidde
Hidde

Reputation: 11951

The error tells you that you cannot use multline in mathmode (which is entered when you use an equation block). The multline environment already implies mathmode.

When I remove the equation block it works. Remember you have to add a \\ to actually use multiple lines in your equation.

Resulting code:

\begin{multicols}{2}

\begin{multline}
E(x_0, y_0)=  \int^{+\infty}_{-\infty} \ , exp \left( az \bigg[ \frac{ax_0}{3z} + \frac{y^2-2y_0 y}{2z} \bigg] \right)\\ \cdot E(x,y)dxdy
 \end{multline}
\label{Equation_1}

\end{multicols}

Upvotes: 0

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