density times Delta so this is now a probability mass function and now it makes sense to say that we can compress up to this cook length so actually the code length that we're going to look for when we compress with flow models is this it's negative like this the flow times Delta so it's really just the same thing plus this additional term here so this is just the number of bits of discretization so it can actually be a lot of bits but then we can recover them later right so yeah so now we have a probability mass function I can Chris