stats_rand_gen_ipoisson

(PECL)

stats_rand_gen_ipoisson -- Generates a single random deviate from a Poisson distribution with mean "mu" (mu >= 0.0).

Description

int stats_rand_gen_ipoisson ( float mu )

警告

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Parameters

mu

Its description

Return Values

What the function returns, first on success, then on failure. See also the &return.success; entity