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Dev #194

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altavir merged 266 commits from dev into master 2021-01-20 17:32:32 +03:00
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kmath-core/src/commonMain/kotlin/kscience/kmath/expressions/DifferentiableExpression.kt
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@ -9,6 +9,9 @@ package kscience.kmath.expressions
public interface DifferentiableExpression<T, R : Expression<T>> : Expression<T> { public interface DifferentiableExpression<T, R : Expression<T>> : Expression<T> {
/** /**
* Differentiates this expression by ordered collection of [symbols]. * Differentiates this expression by ordered collection of [symbols].
*
* @param symbols the symbols.
* @return the derivative or `null`.
*/ */
public fun derivativeOrNull(symbols: List<Symbol>): R? public fun derivativeOrNull(symbols: List<Symbol>): R?
} }