(PECL stats >= 1.0.0) Not documented float

(PHP 4 >= 4.0.4, PHP 5, PHP 7) Set bit void

(PHP 4, PHP 5, PHP 7) Natural logarithm float

(PECL trader >= 0.2.0) Mat Hold array trader_cdlmathold

(PECL stats >= 1.0.0) float stats_dens_pmf_hypergeometric ( float $n1, float $n2, float $N1

(PECL trader >= 0.2.0) Belt-hold array trader_cdlbelthold

(PECL trader >= 0.2.0) Minus Directional Movement

(PECL stats >= 1.0.0) Not documented float

(PHP 4 >= 4.0.4, PHP 5, PHP 7) Factorial GMP

(PHP 4 >= 4.0.4, PHP 5, PHP 7) Calculate square root