mathematics
From Physics wiki
Math is inputted much in the same way as with 
. See WikiTex primer for a crash course. Mixing WikiTex and HTML-ized math generally looks terrible, so force rendering of formulas with \! at the end, e.g., <math>e^x\!</math>, which renders as 
, instead of <math>e^x</math>, which yields ex. Some day the software will probably feature a TeX-to-MathML converter and everything will be dandy.
Conventions and notation
Best to be consistent with others. So unfortunately this means that a String theory article will use 
while most Quantum field theory articles will use 
, etc. When time permits this will become its own subsection.
