kmath-functions/space.kscience.kmath.functions/value

value

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

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

fun Polynomial<Double>.value(arg: Double): Double(source)

Evaluates value of this Double polynomial on provided Double argument.

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

Evaluates value of this polynomial on provided argument.

It is an implementation of Horner's method.