(PECL trader >= 0.2.0) Percentage Price Oscillator

(PECL trader >= 0.2.0) Vector Square Root

(PECL trader >= 0.2.0) Triangular Moving Average

(PECL trader >= 0.2.0) Exponential Moving Average

(PECL stats >= 1.0.0) Calculates any one parameter of the chi-square distribution given values for the others

(PECL trader >= 0.2.0) Balance Of Power array

(PHP 4, PHP 5, PHP 7) Decimal to octal string

(PECL stats >= 1.0.0) Not documented float

(PECL trader >= 0.2.0) Identical Three Crows

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