Package space.kscience.kmath.functions

Types

OrderedPiecewisePolynomial

common

Ordered list of pieces in piecewise function

Piecewise

common

fun fun interface Piecewise<T, R>

PiecewisePolynomial

common

Polynomial

common

inline class Polynomial<T : Any>(coefficients: List<T>)

Polynomial coefficients without fixation on specific context they are applied to

PolynomialSpace

common

class PolynomialSpace<T : Any, C : Ring<T>, ScaleOperations<T>>(ring: C) : Group<Polynomial<T>> , ScaleOperations<Polynomial<T>>

An algebra for polynomials

asFunction

common

fun <T : Any, C : Ring<T>> Polynomial<T>.asFunction(ring: C): (T) -> T

Represent the polynomial as a regular context-less function

Polynomial

common

inline fun <T : Any, C : Ring<T>, ScaleOperations<T>, R> C.polynomial(block: PolynomialSpace<T, C>.() -> R): R

value

common

fun <T : Any, C : Ring<T>> Polynomial<T>.value(ring: C, arg: T): T

fun <T : Comparable<T>, C : Ring<T>> PiecewisePolynomial<T>.value(ring: C, arg: T): T?

Return a value of polynomial function with given ring an given arg or null if argument is outside of piecewise definition.