From: hackbard <hackbard@hackdaworld.org>
Date: Fri, 17 Feb 2012 22:43:04 +0000 (+0100)
Subject: more math, however, not satisfying!
X-Git-Url: https://hackdaworld.org/gitweb/?p=lectures%2Flatex.git;a=commitdiff_plain;h=41de34392edb34632ebcf19bfa55bdb746f2c70a;hp=41de34392edb34632ebcf19bfa55bdb746f2c70a

more math, however, not satisfying!
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