KSLCore/ksl.utilities.math/ContinuedFraction

ContinuedFraction

abstract class ContinuedFraction(maxIter: Int = 100, desiredPrec: Double = KSLMath.defaultNumericalPrecision) : DBHIterativeProcess(source)

Continued fraction

Inheritors

IncompleteBetaFunctionFraction

Constructors

ContinuedFraction

constructor(maxIter: Int = 100, desiredPrec: Double = KSLMath.defaultNumericalPrecision)

Properties

protected var factors: DoubleArray

Fraction's next factors.

var result: Double

Best approximation of the fraction.

protected var x: Double

Fraction's argument.

Functions

computeFactorsAt

protected abstract fun computeFactorsAt(n: Int)

Compute the pair numerator/denominator for iteration n.

evaluateIteration

open override fun evaluateIteration(): Double

initializeIterations

protected open override fun initializeIterations()

Initializes internal parameters to start the iterative process.

protected abstract fun initialValue(): Double

fun setArgument(r: Double)