DoubleFieldND

class DoubleFieldND(shape: IntArray) : BufferedFieldND<Double, DoubleField> , NumbersAddOperations<StructureND<Double>> , ScaleOperations<StructureND<Double>> , ExtendedField<StructureND<Double>>

Functions

acos

common

open override fun acos(arg: StructureND<Double>): BufferND<Double>

Computes the inverse cosine of arg.

acosh

common

open override fun acosh(arg: StructureND<Double>): BufferND<Double>

Computes the inverse hyperbolic cosine of arg.

add

common

open override fun add(a: StructureND<Double>, b: StructureND<Double>): StructureND<Double>

Element-wise addition.

asin

common

open override fun asin(arg: StructureND<Double>): BufferND<Double>

Computes the inverse sine of arg.

asinh

common

open override fun asinh(arg: StructureND<Double>): BufferND<Double>

Computes the inverse hyperbolic sine of arg.

atan

common

open override fun atan(arg: StructureND<Double>): BufferND<Double>

Computes the inverse tangent of arg.

atanh

common

open override fun atanh(arg: StructureND<Double>): BufferND<Double>

Computes the inverse hyperbolic tangent of arg.

binaryOperation

common

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

Dynamically invokes a binary operation with the certain name.

binaryOperationFunction

common

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

Dynamically dispatches a binary operation with the certain name.

bindSymbol

common

open fun bindSymbol(value: String): StructureND<Double>

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

bindSymbolOrNull

common

open fun bindSymbolOrNull(value: String): StructureND<Double>?

Wraps a raw string to T object.

combine

common

open inline override fun combine(a: StructureND<Double>, b: StructureND<Double>, transform: DoubleField.(Double, Double) -> Double): BufferND<Double>

Combines two structures into one.

cos

common

open override fun cos(arg: StructureND<Double>): BufferND<Double>

Computes the cosine of arg.

cosh

common

open override fun cosh(arg: StructureND<Double>): BufferND<Double>

Computes the hyperbolic cosine of arg.

div

common

open operator fun Double.div(arg: StructureND<Double>): StructureND<Double>

Divides an element by an ND structure of it.

open operator fun StructureND<Double>.div(arg: Double): StructureND<Double>

Divides an ND structure by an element of it.

open operator fun StructureND<Double>.div(b: StructureND<Double>): StructureND<Double>

Division of two elements.

open operator fun StructureND<Double>.div(k: Number): StructureND<Double>

Division of this element by scalar.

divide

common

open override fun divide(a: StructureND<Double>, b: StructureND<Double>): StructureND<Double>

Element-wise division.

exp

common

open override fun exp(arg: StructureND<Double>): BufferND<Double>

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

getFeature

common

@UnstableKMathAPI()

open fun <F : StructureFeature> getFeature(structure: StructureND<Double>, type: KClass<out F>): F?

Get a feature of the structure in this scope.

invoke

common

open operator fun (Double) -> Double.invoke(structure: StructureND<Double>): StructureND<Double>

Element-wise invocation of function working on T on a StructureND.

leftSideNumberOperation

common

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

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

leftSideNumberOperationFunction

common

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

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

common

open override fun ln(arg: StructureND<Double>): BufferND<Double>

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

map

common

open inline override fun StructureND<Double>.map(transform: DoubleField.(Double) -> Double): BufferND<Double>

Maps elements from one structure to another one by applying transform to them.

mapIndexed

common

open inline override fun StructureND<Double>.mapIndexed(transform: DoubleField.(index: IntArray, Double) -> Double): BufferND<Double>

Maps elements from one structure to another one by applying transform to them alongside with their indices.

minus

common

open operator fun Double.minus(arg: StructureND<Double>): StructureND<Double>

Subtracts an ND structure from an element of it.

open operator fun StructureND<Double>.minus(arg: Double): StructureND<Double>

Subtracts an element from ND structure of it.

open operator fun StructureND<Double>.minus(b: StructureND<Double>): StructureND<Double>

Subtraction of two elements.

open operator fun Number.minus(b: StructureND<Double>): StructureND<Double>

Subtraction of number from element.

open operator fun StructureND<Double>.minus(b: Number): StructureND<Double>

Subtraction of element from number.

multiply

common

open override fun multiply(a: StructureND<Double>, b: StructureND<Double>): StructureND<Double>

Element-wise multiplication.

number

common

open override fun number(value: Number): BufferND<Double>

Wraps a number to T object.

plus

common

open operator fun Double.plus(arg: StructureND<Double>): StructureND<Double>

Adds an element to ND structure of it.

open operator fun StructureND<Double>.plus(arg: Double): StructureND<Double>

Adds an ND structure to an element of it.

open operator fun StructureND<Double>.plus(b: StructureND<Double>): StructureND<Double>

Addition of two elements.

open operator fun Number.plus(b: StructureND<Double>): StructureND<Double>

Addition of scalar and element.

open operator fun StructureND<Double>.plus(b: Number): StructureND<Double>

Addition of element and scalar.

pow

common

open infix fun StructureND<Double>.pow(pow: Number): StructureND<Double>

Raises this value to the power pow.

power

common

open override fun power(arg: StructureND<Double>, pow: Number): BufferND<Double>

Raises arg to the power pow.

produce

common

open inline override fun produce(initializer: DoubleField.(IntArray) -> Double): BufferND<Double>

Produces a new NDStructure using given initializer function.

rightSideNumberOperation

common

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

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

rightSideNumberOperationFunction

common

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

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

scale

common

open override fun scale(a: StructureND<Double>, value: Double): StructureND<Double>

Element-wise scaling.

sin

common

open override fun sin(arg: StructureND<Double>): BufferND<Double>

Computes the sine of arg.

sinh

common

open override fun sinh(arg: StructureND<Double>): BufferND<Double>

Computes the hyperbolic sine of arg.

sqrt

common

open fun sqrt(arg: StructureND<Double>): StructureND<Double>

Computes the square root of the value arg.

tan

common

open override fun tan(arg: StructureND<Double>): BufferND<Double>

Computes the tangent of arg.

tanh

common

open override fun tanh(arg: StructureND<Double>): BufferND<Double>

Computes the hyperbolic tangent of arg.

times

common

open operator fun Double.times(arg: StructureND<Double>): StructureND<Double>

Multiplies an element by a ND structure of it.

open operator fun StructureND<Double>.times(arg: Double): StructureND<Double>

Multiplies an ND structure by an element of it.

open operator fun StructureND<Double>.times(b: StructureND<Double>): StructureND<Double>

Multiplies this element by scalar.

open operator fun Number.times(b: StructureND<Double>): StructureND<Double>

Multiplication of this number by element.

open operator fun StructureND<Double>.times(k: Number): StructureND<Double>

Multiplication of this element by a scalar.

unaryMinus

common

open operator override fun StructureND<Double>.unaryMinus(): StructureND<Double>

The negation of this element.

unaryOperation

common

open fun unaryOperation(operation: String, arg: StructureND<Double>): StructureND<Double>

Dynamically invokes a unary operation with the certain name.

unaryOperationFunction

common

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

Dynamically dispatches a unary operation with the certain name.

unaryPlus

common

open operator fun StructureND<Double>.unaryPlus(): StructureND<Double>

Returns this value.

Properties

buffer

common

open override val StructureND<Double>.buffer: DoubleBuffer

bufferFactory

common

override val bufferFactory: BufferFactory<Double>

elementContext

common

override val elementContext: DoubleField

The algebra over elements of ND structure.

one

common

open override val one: BufferND<Double>

The neutral element of multiplication

shape

common

override val shape: IntArray

The shape of ND-structures this algebra operates on.

strides

common

open override val strides: Strides

zero

common

open override val zero: BufferND<Double>

The neutral element of addition.

Sources

common source