Mathematical expressions are entered into the editor window in the same format as they are entered in most graphing calculators and mathematical software packages. The infix operators currently supported are as follows:

+	Addition
-	Subtraction
*	Multiplication
/	Division
^	Exponentiation
%	Modulus (A % B = the remainder when A is divided by B)
&&	Boolean And
||	Boolean Or
==	Equals
>	Greater Than
>=	Greater Than or Equal To
<	Less Than
<=	Less Than or Equal To
!=	Not Equal To