%%%
% Template for rendering equation snippets in pdf and svg
\documentclass{article}
\usepackage{graphics}
\usepackage[fleqn]{amsmath}
\usepackage{mathtools}
\usepackage[active, pdftex, tightpage, displaymath]{preview}

%%%
% Load UTF-8 characters
% \usepackage[T1]{fontenc}  % including package introduce bitmap fonts
\usepackage[utf8]{inputenc}
\DeclareUnicodeCharacter{26AC}{\circ}  % used for degrees
\DeclareUnicodeCharacter{25CB}{\ensuremath{\circ}}  % used for degrees

%%%
% Colors
\usepackage{xcolor}

%%%
% Math display options
\setlength{\mathindent}{0pt}

\begin{document} %
\begin{preview} %
{\Large %
{{ eq.tex }} %
} %
\end{preview}
\end{document}