which is diffused bits and binary fractional notation and you set up the code so for example if we had these intervals we could resent those with point zero one for the first interval point one for the second one and point one one for the third one because those are binary numbers that fall into each of those respective intervals it's not too hard to show you for interval size s so the width of the interval asked we have the most negative log two of us bits rounded up to represent such a number which is great because that means