(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) 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) Multiply two arbitrary precision numbers

(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