Notation
From Maths
Using this page: please note the following
 Primitives refer to the "core" notation of mathematics, for example how functions themselves are written. Tuples, sets, so forth, all this machinery is introduced there.
 Conventions introduce common conventions (shockingly), for example [ilmath](X,\mathcal{J})[/ilmath] for a topological space and other common things.
Primitives
Primitive  Sample  Comment 

Function (notation) 

Important to every branch of mathematics, see function for definition 
Conventions
TODO: Always in progress!