NumericalIntegration class abstract

When it comes to analysis, the term numerical integration indicates a group of algorithms for calculating the numerical value of a definite integral on an interval.

Subtypes of NumericalIntegration are expected to mostly implement the so called "the Newton–Cotes formulas".

Implementers

Constructors

NumericalIntegration({required double lowerBound, required double upperBound, required int intervals})
Expects the lowerBound and upperBound of the integral.
const

Properties

hashCode → int
The hash code for this object.
no setteroverride
intervals → int
The number of parts in which the interval lowerBound, upperBound has to be split by the algorithm.
final
lowerBound → double
The lower bound of the integral.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
upperBound → double
The upper bound of the integral.
final

Methods

evaluateFunction(String function, double x) → double
Evaluates the given function on the x point.
integrate(String function) → IntegralResults
Calculates the numerical value of the function definite integral between lowerBound and upperBound.
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.
override