On the national level, Norwell is a part of Massachusetts's 9th congressional district, and is currently represented by Bill Keating. The state's senior (Class II) member of the United States Senate, elected in 2013, is Ed Markey.
As it happens sin() and cos() are also functions. A function has another property: all calls to a function with the same parameters, should return the same result. A method, on the other hand, is a function that is related to an object in an object-oriented language. It has one implicit parameter: the object being acted upon (and it's state).
Functions are named blocks of code that carry out specific tasks and can be reused in your program. There are two types of functions in ActionScript 3: methods and function closures. The context in which the function is defined determines whether a function is a called a method or a function. A function is called a method if you define it as part of a class definition or attach it to an instance of an object.