over it and this gives you a probability distribution so it was universal distribution of Solomon of distribution so it's weighed by the simplicity of the program and likelihood yes it's kind of a nice idea yeah so okay and then you said there's you're playing N or M or forgot the letter steps into the future so how difficult is that problem what's involved there okay so here's a cop to mutation problem what do we do yeah so you have a planning problem up to the horizon M and that's exponential time in in the horizon M which is I mean it's