Equation -- the class of all equation expressions

Equation -- the class of all equation expressions

The header type Equation is a member of the class HeaderType. Each object of class Equation is called an equation expression. Each equation expression is also a member of class AssociativeExpression.

More general types (whose methods may also apply) :

AssociativeExpression -- the class of associative expressions

Expression -- the class of all expressions

BasicList -- the class of all basic lists

Equation -- a type of Expression representing an equation.

Methods for using an equation expression :

Equation == Equation

Equation == Expression

Equation == Holder

Expression == Equation