User:Coderjoe/Sandbox2

<lang ActionScript>function compose(f:Function, g:Function):Function { return function(x:Number) {return f(g(x));}; } var functions:Array = [Math.cos, Math.tan, function(x:Number){return x*x;}]; var inverse:Array = [Math.acos, Math.atan, function(x:Number){return Math.sqrt(x);}];

function test() { for (var i:uint = 0; i < functions.length; i++) { trace(compose(functions[i], inverse[i])(0.5)); } }</lang>