Where: [[InputName]] - an expression specifying the input name
:'''InputName''' - an expression specifying the input name. 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.
The name cannot begin with a number or a period and is not case-sensitive. ==== Example ====
Declare Length as a Numerical Simple function input: