once you sample the mode from sample mode one this is the distribution we sample mode to be this is a distribution we sample mode three maybe this is a distribution sample mode or maybe this is a distribution and so forth assumptions of each of these modes themselves easy to encode East to encode means that we have a scheme that will give us close to this because that's what a good encoding would do it would cost you a number of is equal to log 1 over P of x given I is that's one week more than oh it's mode I our