(PECL trader >= 0.2.0) Commodity Channel Index

(PECL trader >= 0.2.0) Harami Pattern array

(PECL trader >= 0.2.0) Closing Marubozu array

(PECL trader >= 0.2.0) Triple Exponential Moving Average (T3)

(PECL stats >= 1.0.0) Not documented float

(PHP 4 >= 4.0.4, PHP 5, PHP 7) Bitwise AND

(PHP 5, PHP 7 >= 5.6.1) Import from a binary string

(PHP 5, PHP 7 >= 5.3.0) Tests if a bit is set

(PHP 4 >= 4.0.4, PHP 5, PHP 7) Divide numbers

(PHP 4, PHP 5, PHP 7) Get value of pi float pi