Hmm. Yeah , I thought I should , um , talk a little bit about that , because that might be a good , uh , sort of architecture to have , in general for , uh , problems with ,  you know , multiple inputs to a node.
Good ! OK. Good. And what 's the other one ? so that  just we know what the d agenda is ?
Um , the Wu paper , I think maybe
Oh , yeah. I 've got a couple new Wu papers as well. Uh , so I  I 've been in contact with Wu , so , probably let 's put that off till I  I  till I understand better ,  uh , what he 's doing. It 's just a little embarrassing cause all this was in his thesis and I was on his thesis committee , and , so ,  I r really knew this at one time.