Symbols included in wxEcMath have a magic prefix named "wxEc" or "wxEC". The first one defines a class or a structure. The second one represents a definition or an enumeration.

wxEC is attached another letter following this syntax : wxEC(key)_(name)

key :
- A : angle
- D : definition
- E : error
- M : mode
- T : type of curve
name : written in uppercase

Definitions are stored in "ec_defs.h".