Apparently, this user prefers to keep an air of mystery about them.
20 Beginning a sentence with a mathematical symbol May 15 '10
14 Reference request: Equivariant Topology Jan 12 '12
13 Using LaTeX, how can I restate a theorem, with the same theorem number, later in a paper? [closed] Aug 13 '10
4 The (upper hat of) an octahedral diagram in (la)tex May 15 '10
2 Good chalk in the UK Dec 4 '13