progress by studying alguns and complexity as a whole and not as competing fields for anything we're really doing I really think we're doing a lot of the same thing more than we think okay that's all I have to say thank you sorry can you repeat it again right here oh so like the work of prasada you know yeah I mean so I think what's going on there is they're explaining the fact that I'm at least to me is that improving something is np-hard is actually an algorithms problem and so it's like from my understanding is you