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    trader_sub

    (PECL trader >= 0.2.0)

    trader_sub — Vector Arithmetic Subtraction

    Description

    trader_sub(array $real0, array $real1): array

    Calculates the vector subtraction of real1 from real0 and returns the resulting vector.

    Parameters

    real0

    Array of real values.

    real1

    Array of real values.

    Return Values

    Returns an array with calculated data or false on failure.

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