doing something so if I then go into my 10 parameters and I you know turn this knob right here then I might you know up this bump or down this bump or do something with it but the sort of frequencies curvature the randomness of the function the way that it fluctuates tells me that all of the different parameters must have some sort of effect right because it's of quite an expressive function whereas if I have the same number of parameters for a function like this this sort of tells me well maybe only one of the when we only