Apparently, this user prefers to keep an air of mystery about them.
37 Is the tabu package obsolete? jun 30 '13
18 tikz problem (non-continuous function) aug 26 '13
12 plot within a plot: zoom into a plot so that the magnified part is framed by axis with ticks and tick labels jan 28 '12
11 pgfplots: How to ignore the last line of a data file? jan 22 '12
11 Is there a wider equal sign? nov 19 '11
10 Add additional text (e.g. “a revised version appeared in”) to grouped bibliography entries with biblatex jul 31 '11