(PECL trader >= 0.2.0) Three-Line Strike array

(PECL trader >= 0.2.0) Stochastic Relative Strength Index

(PECL trader >= 0.2.0) Counterattack array

(PHP 4 >= 4.0.4, PHP 5, PHP 7) Exact division of numbers

(PECL trader >= 0.3.0) Get error code integer

(PHP 4 >= 4.0.4, PHP 5, PHP 7) Convert GMP number to integer

(PECL trader >= 0.2.0) Ultimate Oscillator

(PECL lapack >= 0.1.0) Solve a system of linear equations

(PECL trader >= 0.2.0) Takuri (Dragonfly Doji with very long lower shadow)

(PECL stats >= 1.0.0) Not documented float