Function Call

Format: x ()

Arguments: (node) x Name of a function or pointer to a function

Returns: [any] Result of executing the function x

Description: This operator is used to call functions.

Examples: sqrt(4) = 2  (calls the primitive named sqrt)

var x=sqrt; = sets x equal to a pointer to sqrt

x(4) = 2  (calls the primitive named sqrt)

See Also: Property