Performing basic math functions

The following table shows you the right operand for various functions you’re likely to use in Document Scripting.

Operand	Name	Example	Result
+	Addition	2 + 2	4
–	Subtraction	2 – 2	0
*	Multiplication	2 * 3	6
/	Division	12 / 4	3
**	Power	2**10	1024
%	Mod	12 % 9	3
&&	Boolean and	true && false	false
			Boolean or \| true \|\| false \| true
and	Boolean and	true and false	false
or	Boolean or	true or false	true
<	Less than	2	Greater than \| 2 > 3 \| false
!	Not	!true	false

Using Document Scripting to perform basic mathematical calculations is fairly straightforward. Here are a couple of examples.

Input	Output	Notes
{{ 2 + 2 }}	4	All of the operands are valid here.
{{ proposal_value.to_i * 10 }}	value*10	Check out the methods article to find out more about using .to_i.
{{ proposal_value1.to_i + proposal_value2.to_i}}	value1 + value2	Check out the methods article to find out more about using .to_i.

Convert any proposal_value to an integer prior to performing any math functions with the value.