Package org.la4j.vector.functor
Interface VectorFunction
public interface VectorFunction
A vector function that takes a vector's element and produces a new value.
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Method Summary
Modifier and TypeMethodDescriptiondouble
evaluate
(int i, double value) Evaluates vector's element.
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Method Details
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evaluate
double evaluate(int i, double value) Evaluates vector's element.- Parameters:
i
- the element's indexvalue
- the element's value- Returns:
- a new element's value
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