and so very often you'll still want to run experiments to get a more precise estimate of the dynamics model of the sensor model they you can get from just first principles so let's take a more general look at this math works out and how we can generalize this to other things [Music] so the first thing is that we said okay 77 up 23 down 77% chance that that seems pretty reasonable but what if your distribution is more complex what are you gonna do I mean maybe there's no way to just do counting so what are you