Companion

object Companion : DoubleFieldOpsND

Functions

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

Computes the inverse cosine of arg.

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

Computes the inverse hyperbolic cosine of arg.

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open override fun add(left: StructureND<Double>, right: StructureND<Double>): DoubleBufferND

Addition of two elements.

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

Computes the inverse sine of arg.

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

Computes the inverse hyperbolic sine of arg.

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

Computes the inverse tangent of arg.

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

Computes the inverse hyperbolic tangent of arg.

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

Dynamically invokes a binary operation with the certain name.

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

Dynamically dispatches a binary operation with the certain name.

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

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

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

Wraps a raw string to T object. This method is designed for three purposes:

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

Computes the cosine of arg.

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

Computes the hyperbolic cosine of arg.

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

Divides an element by an ND structure of it.

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

Divides an ND structure by an element of it.

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

Division of this element by scalar.

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

Division of two elements.

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open override fun divide(left: StructureND<Double>, right: StructureND<Double>): DoubleBufferND

Element-wise division.

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

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

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

Export an algebra element, so it could be accessed even after algebra scope is closed. This method must be used on algebras where data is stored externally or any local algebra state is used. By default (if not overridden), exports the object itself.

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

Get a feature of the structure in this scope. Structure features take precedence other context features.

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

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

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

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

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

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

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@PerformancePitfall(message = "Very slow on remote execution algebras")
open fun StructureND<Double>.mapIndexed(transform: DoubleField.(index: IntArray, Double) -> Double): StructureND<Double>

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

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

Subtracts an ND structure from an element of it.

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

Subtracts an element from ND structure of it.

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

Subtraction of two elements.

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open override fun multiply(left: StructureND<Double>, right: StructureND<Double>): DoubleBufferND

Multiplies two elements.

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

Adds an element to ND structure of it.

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

Adds an ND structure to an element of it.

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

Addition of two elements.

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

Scaling an element by a scalar.

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

Computes the sine of arg.

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

Computes the hyperbolic sine of arg.

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open override fun structureND(shape: Shape, initializer: DoubleField.(IntArray) -> Double): DoubleBufferND

Produces a new StructureND using given initializer function.

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

Computes the tangent of arg.

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

Computes the hyperbolic tangent of arg.

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

Multiplication of this number by element.

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

Multiplication of this element by a scalar.

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

Multiplies this element by scalar.

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.

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

The negation of this element.

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

Dynamically invokes a unary operation with the certain name.

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

Dynamically dispatches a unary operation with the certain name.

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

Returns this value.

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open override fun zip(left: StructureND<Double>, right: StructureND<Double>, transform: DoubleField.(Double, Double) -> Double): BufferND<Double>

Combines two structures into one.

Properties

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open override val bufferAlgebra: BufferAlgebra<Double, DoubleField>
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abstract val elementAlgebra: DoubleField

The algebra over elements of ND structure.

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open override val indexerBuilder: (IntArray) -> ShapeIndexer

Sources

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