Apparently, this user prefers to keep an air of mystery about them.
10 Typesetting Roman numerals within LaTeX text Jan 13 '13
5 How to typeset polynomial ring notation nicely Nov 12 '13
4 What is the default font type (OT1, T1, T3, etc.) used in AMS document classes (amsart, etc.) Jan 9 '14
1 Identify a math script font [duplicate] May 19 '13