es, 09 maths = utils.math, 10 drawing = utils.drawing; 11 12 // easier to access the namespace 13 maths.fibonacci(25); 14 maths.sin(56); 15 drawing.plot(98, 50,60); 16 17 // note that the above is particularly performant when 18 // compared to hundreds or thousands of calls to nested 19 // namespaces vs. a local reference to the namespace Working with a local variable here is almost always faster