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    stats_dens_cauchy

    (PECL stats >= 1.0.0)

    stats_dens_cauchy — Probability density function of the Cauchy distribution

    説明

    stats_dens_cauchy(float $x, float $ave, float $stdev): float

    Returns the probability density at x, where the random variable follows the Cauchy distribution whose location and scale are ave and stdev, respectively.

    パラメータ

    x

    The value at which the probability density is calculated

    ave

    The location parameter of the distribution

    stdev

    The scale parameter of the distribution

    戻り値

    The probability density at x or false for failure.

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