(PECL trader >= 0.2.0) Indexes of lowest and highest values over a specified period

(PECL trader >= 0.2.0) On Balance Volume array

(PHP 4, PHP 5, PHP 7) Divide two arbitrary precision numbers

(PECL trader >= 0.2.0) Hilbert Transform - Trend vs Cycle Mode

(PECL stats >= 1.0.0) Not documented float

(PHP 5, PHP 7 >= 5.6.0) Take the integer part and remainder of nth root

(PHP 4, PHP 5, PHP 7) Seed the random number generator

(PECL trader >= 0.2.0) Linear Regression Angle

(PECL trader >= 0.2.0) Up/Down-gap side-by-side white lines

(PECL trader >= 0.2.0) Weighted Moving Average