Problem with split

[ziozioziosamurai]

Hi guys.

What's wrong with this code?

\documentclass[]{scrreprt} %Classe Koma-script
\usepackage{amsmath}
\begin{document}

\begin{equation}\label{eg:CRR_anyFC_liq}
\begin{split}

\mathit{SOR}_{\sigma=1,\alpha=0}&=\exp{\biggl[\frac{(T_\mathrm{1})_\mathrm{430ss}}{14.1}
+ \biggl(\frac{(T_\mathrm{1})_\mathrm{430ss}}{126}\biggr)^2\right.\\
&\left.\quad-
\biggl(\frac{(T_\mathrm{1})_\mathrm{430ss}}{23.6}\biggr)^3 +
\biggl(\frac{(T_\mathrm{1})_\mathrm{430ss}}{25.4}\biggr)^4 - 2.8\biggr]}
\end{split}
\end{equation}
\end{document}

Any advice is welcome.

ciao
--
ziozioziosamurai

[Lars Madsen]

this works

\documentclass[]{scrreprt} %Classe Koma-script
\usepackage{amsmath}
\begin{document}

\begin{equation}\label{eg:CRR_anyFC_liq}
\begin{split}
\mathit{SOR}_{\sigma=1,\alpha=0}
&=\exp\biggl[\frac{(T_\mathrm{1})_\mathrm{430ss}}{14.1} +

\biggl(\frac{(T_\mathrm{1})_\mathrm{430ss}}{126}\biggr)2
\\
&\quad-
\biggl(\frac{(T_\mathrm{1})_\mathrm{430ss}}{23.6}\biggr)3 +
\biggl(\frac{(T_\mathrm{1})_\mathrm{430ss}}{25.4}\biggr)4 -

2.8\biggr]
\end{split}
\end{equation}
\end{document}

--

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[ziozioziosamurai]

THX.

--
ziozioziosamurai