Adds two arguments (operands).
Syntax
[+]
Data Types of the Arguments
Integer, Number, Length, Area, Volume, or Angle (Must be identical for all arguments)
Data Type of the Result
Same as Arguments’ Data Type
Example
Return the sum of a Stair’s Riser Height and Going Depth.
Expression
Default Riser Height + Default Going Depth
Result
Adds the two length-type values to get a length-type result (e.g. 0.50)
Notes
See also Sum [SUM].