UnaryMinus class

The unary minus negates its argument.

Inheritance

Constructors

UnaryMinus(dynamic exp)
Creates a new unary minus operation on the given expression.

Properties

exp Expression
latefinalinherited
hashCode int
The hash code for this object.
no setterinherited
runtimeType Type
A representation of the runtime type of the object.
no setterinherited

Methods

derive(String toVar) Expression
Derives this expression with respect to the given variable.
override
evaluate(EvaluationType type, ContextModel context) → dynamic
Evaluates this expression according to given type and context.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
simplify() Expression
Possible simplifications:
override
toString() String
Returns a string version of this expression. Subclasses should override this method. The output should be kept compatible with the Parser.
override

Operators

operator %(Expression exp) Expression
Modulo operator. Creates a Modulo expression.
inherited
operator *(Expression exp) Expression
Multiply operator. Creates a Times expression.
inherited
operator +(Expression exp) Expression
Add operator. Creates a Plus expression.
inherited
operator -(Expression exp) Expression
Subtract operator. Creates a Minus expression.
inherited
operator /(Expression exp) Expression
Divide operator. Creates a Divide expression.
inherited
operator ==(Object other) bool
The equality operator.
inherited
operator ^(Expression exp) Expression
Power operator. Creates a Power expression.
inherited
operator unary-() Expression
Unary minus operator. Creates a UnaryMinus expression.
inherited