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

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

(PHP 4, PHP 5, PHP 7) Subtract one arbitrary precision number from another

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

(PHP 4, PHP 5, PHP 7) Get modulus of an arbitrary precision number

(PHP 4, PHP 5, PHP 7) Raise an arbitrary precision number to another

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

(PHP 4, PHP 5, PHP 7) Set default scale parameter for all bc math functions

(PHP 4, PHP 5, PHP 7) Get the square root of an arbitrary precision number

(PHP 5, PHP 7) Raise an arbitrary precision number to another, reduced by a specified modulus