DoubleField

object DoubleField : ExtendedField<Double> , Norm<Double, Double> , ScaleOperations<Double>

A field for Double without boxing. Does not produce appropriate field element.

Functions

acos

common

open inline override fun acos(arg: Double): Double

Computes the inverse cosine of arg.

acosh

common

open inline override fun acosh(arg: Double): Double

Computes the inverse hyperbolic cosine of arg.

add

common

open inline override fun add(a: Double, b: Double): Double

Addition of two elements.

asin

common

open inline override fun asin(arg: Double): Double

Computes the inverse sine of arg.

asinh

common

open inline override fun asinh(arg: Double): Double

Computes the inverse hyperbolic sine of arg.

atan

common

open inline override fun atan(arg: Double): Double

Computes the inverse tangent of arg.

atanh

common

open inline override fun atanh(arg: Double): Double

Computes the inverse hyperbolic tangent of arg.

binaryOperation

common

open fun binaryOperation(operation: String, left: Double, right: Double): Double

Dynamically invokes a binary operation with the certain name.

binaryOperationFunction

common

open override fun binaryOperationFunction(operation: String): (left: Double, right: Double) -> Double

Dynamically dispatches a binary operation with the certain name.

bindSymbol

common

open fun bindSymbol(value: String): Double

The same as bindSymbolOrNull but throws an error if symbol could not be bound

bindSymbolOrNull

common

open fun bindSymbolOrNull(value: String): Double?

Wraps a raw string to T object.

cos

common

open inline override fun cos(arg: Double): Double

Computes the cosine of arg.

cosh

common

open inline override fun cosh(arg: Double): Double

Computes the hyperbolic cosine of arg.

div

common

open inline operator override fun Double.div(b: Double): Double

Division of two elements.

open operator fun Double.div(k: Number): Double

Division of this element by scalar.

divide

common

open inline override fun divide(a: Double, b: Double): Double

Division of two elements.

exp

common

open inline override fun exp(arg: Double): Double

Computes Euler's number e raised to the power of the value arg.

leftSideNumberOperation

common

open fun leftSideNumberOperation(operation: String, left: Number, right: Double): Double

Dynamically invokes a binary operation with the certain name with numeric first argument.

leftSideNumberOperationFunction

common

open fun leftSideNumberOperationFunction(operation: String): (left: Number, right: Double) -> Double

Dynamically dispatches a binary operation with the certain name with numeric first argument.

common

open inline override fun ln(arg: Double): Double

Computes the natural logarithm (base e) of the value arg.

minus

common

open inline operator override fun Double.minus(b: Double): Double

Subtraction of two elements.

multiply

common

open inline override fun multiply(a: Double, b: Double): Double

Multiplies two elements.

norm

common

open inline override fun norm(arg: Double): Double

Computes the norm of arg (i.e., absolute value or vector length).

number

common

open inline override fun number(value: Number): Double

Wraps a number to T object.

plus

common

open inline operator override fun Double.plus(b: Double): Double

Addition of two elements.

pow

common

open infix fun Double.pow(pow: Number): Double

Raises this value to the power pow.

power

common

open inline override fun power(arg: Double, pow: Number): Double

Raises arg to the power pow.

rightSideNumberOperation

common

open fun rightSideNumberOperation(operation: String, left: Double, right: Number): Double

Dynamically invokes a binary operation with the certain name with numeric second argument.

rightSideNumberOperationFunction

common

open override fun rightSideNumberOperationFunction(operation: String): (left: Double, right: Number) -> Double

Dynamically dispatches a binary operation with the certain name with numeric first argument.

scale

common

open inline override fun scale(a: Double, value: Double): Double

Scaling an element by a scalar.

sin

common

open inline override fun sin(arg: Double): Double

Computes the sine of arg.

sinh

common

open inline override fun sinh(arg: Double): Double

Computes the hyperbolic sine of arg.

sqrt

common

open inline override fun sqrt(arg: Double): Double

Computes the square root of the value arg.

tan

common

open inline override fun tan(arg: Double): Double

Computes the tangent of arg.

tanh

common

open inline override fun tanh(arg: Double): Double

Computes the hyperbolic tangent of arg.

times

common

open inline operator override fun Double.times(b: Double): Double

Multiplies this element by scalar.

open operator fun Double.times(k: Number): Double

Multiplication of this element by a scalar.

open operator fun Number.times(b: Double): Double

Multiplication of this number by element.

unaryMinus

common

open inline operator override fun Double.unaryMinus(): Double

The negation of this element.

unaryOperation

common

open fun unaryOperation(operation: String, arg: Double): Double

Dynamically invokes a unary operation with the certain name.

unaryOperationFunction

common

open override fun unaryOperationFunction(operation: String): (arg: Double) -> Double

Dynamically dispatches a unary operation with the certain name.

unaryPlus

common

open operator fun Double.unaryPlus(): Double

Returns this value.

Properties

one

common

open override val one: Double

The neutral element of multiplication

zero

common

open override val zero: Double

The neutral element of addition.

Extensions

bufferAlgebra

common

@UnstableKMathAPI()

fun DoubleField.bufferAlgebra(size: Int): BufferField<Double, DoubleField>

expression

common

inline fun DoubleField.expression(block: FunctionalExpressionExtendedField<Double, DoubleField>.() -> Expression<Double>): Expression<Double>

linearSpace

common

val DoubleField.linearSpace: DoubleLinearSpace

ndAlgebra

common

fun DoubleField.ndAlgebra(vararg shape: Int): DoubleFieldND

withNdAlgebra

common

inline fun <R> DoubleField.withNdAlgebra(vararg shape: Int, action: DoubleFieldND.() -> R): R

Produce a context for n-dimensional operations inside this real field

Sources

common source