DifferentiableExpression

interface DifferentiableExpression<T, out R : Expression<T>> : Expression<T>
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Represents expression which structure can be differentiated.

Parameters

T

the type this expression takes as argument and returns.

R

the type of expression this expression can be differentiated to.

Functions

derivativeOrNull
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common
abstract fun derivativeOrNull(symbols: List<Symbol>): R?
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Differentiates this expression by ordered collection of symbols.
equals
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common
open operator fun equals(other: Any?): Boolean
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hashCode
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common
open fun hashCode(): Int
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invoke
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common
abstract operator fun invoke(arguments: Map<Symbol, T>): T
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Calls this expression from arguments.
toString
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common
open fun toString(): String
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Inheritors

FirstDerivativeExpression
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Extensions

derivative
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common
fun <T, R : Expression<T>> DifferentiableExpression<T, R>.derivative(symbols: List<Symbol>): R
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fun <T, R : Expression<T>> DifferentiableExpression<T, R>.derivative(vararg symbols: Symbol): R
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fun <T, R : Expression<T>> DifferentiableExpression<T, R>.derivative(name: String): R
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