Used in function input declaration statements to define an input as Numerical Simple.
The value of an input defined as Simple is constant from bar to bar and thus has no history.
==== Usage ====<syntaxhighlight>Input:InputName(NumericSimple);</syntaxhighlight>
Where: [[InputName]] - an expression specifying the input name
The :'''InputName''' - an expression specifying the input name can consist of letters, underscore characters, numbers, and periods.
::The input name can consist of letters, underscore characters, numbers, and periods. ::The input name cannot begin with a number or a period and is not case-sensitive.
==== Example ====
Declare Length as a Numerical Simple function input:
<syntaxhighlight>Input:Length(NumericSimple);</syntaxhighlight>
[[Category:Declaration]]