List Values
A list value is a collection of values that can be managed as a unit. It can comprise any number of members, including none. The members may be of different types.
To specify a list value, itemize its member values within curly braces.
Examples
{} // An empty list. {40000000} // A list containing exactly one member. {10, 345, -11, 8} {'red', 'blue', 'yellow'} {true, datetime(2007, 2, 21), 3.14159, 'Hello'}