Objects can be created by calls of the form new("EvenSymmetric"). More frequently they are created via the generating function EvenSymmetric.
可以创建对象通过调用的形式new("EvenSymmetric")。更经常的是,他们通过创建生成函数EvenSymmetric。
插槽----------Slots----------
type:Object of class "character": contains “even function”
type:,对象类"character":包含“甚至功能”
SymmCenter:Object of class "numeric": center of symmetry
SymmCenter:类的对象"numeric":中心对称
扩展----------Extends----------
Class "FunctionSymmetry", directly.<br> Class "Symmetry", by class "FunctionSymmetry".
类"FunctionSymmetry",直接。<BR>的类"Symmetry"类"FunctionSymmetry"。