====== Calculate ======
The Calculate element can arithmetically manipulate [[eyes:logics:variable|Variables]], whereby the I/O remains unmodified.

===== Usage =====
This Flow Control element can apply standard arithmetic onto a Variable. Furthermore, the modulo (%) and exponentiation (^) are implemented.
Important to remember is that a calculation of a Variable of type decimal and a Variable of type integer returns an integer Variable.

To edit the formula fill in the field in the Properties window.
===== Example ====
=== Addition ===
{{ :eyes:logics:calc.png |}}
{{ :eyes:logics:calculationproperties.png?nolink |}}

=== Different types of Variables ===
{{ :eyes:logics:example3.png?nolink |}}



===== Parameters and I/O =====

|< 100% 30% >|
^ Input   ^ Description ^
| FirstInput  | Input to be passed along |


|< 100% 30% >|
^ Output   ^ Description ^
| FirstOutput | Output which is not modified |


===== Concept =====
[[https://www.lua.org/pil/3.1.html|Arithmetic Operators in Lua]]