KSLCore/ksl.utilities.rootfinding/GridEnumerator

GridEnumerator

class GridEnumerator(theFunction: FunctionIfc)

Constructors

constructor(theFunction: FunctionIfc)

Types

object Companion

class Evaluation(val x: Double, val f: Double) : Comparable<GridEnumerator.Evaluation>

An evaluation of the function at specific point

Properties

val evaluations: List<GridEnumerator.Evaluation>

val maximum: GridEnumerator.Evaluation

val minimum: GridEnumerator.Evaluation

sortedEvaluations

val sortedEvaluations: List<GridEnumerator.Evaluation>

Functions

fun evaluate(pointsArray: DoubleArray)

Evaluates the supplied function at the points in the array

fun evaluate(theInterval: Interval, numPoints: Int): DoubleArray

Evaluates the function at the end points and at n points equally spaced within the interval. If n = 0, then 2 evaluations occur at both end points. If n = 1, then 3 evaluations occur at mid-point and both end points. The grid division is determined by the interval width divided by (n+1).

fun evaluate(lowerLimit: Double, delta: Double, numPoints: Int): DoubleArray

Evaluates A set of points starting a lower limit and incrementing by delta

open override fun toString(): String