(PECL trader >= 0.2.0) Williams' %R array

(PECL trader >= 0.2.0) On-Neck Pattern array

(PECL trader >= 0.2.0) Rate of change ratio: (price/prevPrice)

(PECL trader >= 0.2.0) Kaufman Adaptive Moving Average

(PECL stats >= 1.0.0) Calculates any one parameter of the noncentral t distribution give values for the others

(PECL stats >= 1.0.0) Not documented float

(PECL stats >= 1.0.0) Not documented float

(PHP 4, PHP 5, PHP 7) Sine float sin ( float

(PHP 4, PHP 5, PHP 7) Arc sine float asin ( float

(PECL trader >= 0.2.0) Vector Log Natural