From e4f841578ca8807ef52b2a6e75c144d84c89e334 Mon Sep 17 00:00:00 2001
From: Norbert Klawikowski <norbert.klawikowski@tu-dresden.de>
Date: Wed, 16 Sep 2009 15:10:02 +0000
Subject: [PATCH] fixed stuff; new formula renderer

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