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    trader_sub

    (PECL trader >= 0.2.0)

    trader_sub — Vector Arithmetic Subtraction

    説明

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

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

    パラメータ

    real0

    実数値の配列。

    real1

    実数値の配列。

    戻り値

    Returns an array with calculated data or false on failure.

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