MathValue class

Constant value

The given value never changes, is guaranteed to be numerical and constant

Inheritance

• Object
• MathExpression
• MathNode
• MathValue

Implementers

• MathValuePi

Available extensions

• MathNodeDefiniteIntegral
• MathNodeExpression

Constructors

MathValue(num value)

Creates a new constant value

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

value → num

The value

final

Methods

calc(MathVariableValues values, {MathCustomFunctionsImplemented customFunctions = const MathCustomFunctionsImplemented({})}) → num

Evaluate the expression

override

definiteIntegralByLeftRectangles(int n, num lowerLimit, num upperLimit) → num

Available on MathNode, provided by the MathNodeDefiniteIntegral extension

Definite Integral By Left Rectangles

definiteIntegralByMiddleRectangles(int n, num lowerLimit, num upperLimit) → num

Available on MathNode, provided by the MathNodeDefiniteIntegral extension

Definite Integral By Middle Rectangles

definiteIntegralByRightRectangles(int n, num lowerLimit, num upperLimit) → num

Available on MathNode, provided by the MathNodeDefiniteIntegral extension

Definite Integral By Right Rectangles

definiteIntegralBySimpson(int n, num lowerLimit, num upperLimit) → num

Available on MathNode, provided by the MathNodeDefiniteIntegral extension

Definite Integral By Simpson

definiteIntegralByTrapezoids(int n, num lowerLimit, num upperLimit) → num

Available on MathNode, provided by the MathNodeDefiniteIntegral extension

Definite Integral By Trapezoids

getUsedFreeformFunctions() → Set<MathDefinitionFunctionFreeform>

Get mentioned custom defined functions that are required to evaluate the expression

override

getUsedVariables() → Set<String>

Get mentioned variables that are required to evaluate the expression

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited