Invoking a Function

Functions are invoked by using their name followed by parentheses (). Function arguments are listed inside the parentheses semi-colon separated.

Example:

Abs(10)

Invoking the Abs function.

Round($myVar; 2)

Invoking the Round function.

Note

Do not leave any empty space in between the function name and the parenthesis.

Abs (10)

Wrong - empty space in between Abs and open parenthesis.