necolas

/*
 * Updated to use the function-based method described in http://www.phpied.com/social-button-bffs/
 * Better handling of scripts without supplied ids.
 *
 * N.B. Be sure to include Google Analytics's _gaq and Facebook's fbAsyncInit prior to this function.
 */

(function(doc, script) {
    var js, 
        fjs = doc.getElementsByTagName(script)[0],

linus

# Complex class from http://docstore.mik.ua/orelly/webprog/jscript/ch08_05.htm#jscript4-CHP-8-EX-6
class Complex
    constructor: (@x, @y) ->

    magnitude: ->
        Math.sqrt @x * @x + @y * @y

    negative: ->
        new Complex -@x, -@y