trader_mult

    (PECL trader >= 0.2.0)

    trader_mult — Vector Arithmetic Mult

    说明

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

    Calculates the vector dot product of real0 with real1 and returns the resulting vector.

    参数

    real0

    浮点数数组。

    real1

    浮点数数组。

    返回值

    Returns an array with calculated data or false on failure.

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