say another thing you're seeing more of this in chemical kinetics so chemical kinetics when you have multiple chemicals it's great it's it's stiff not nonlinear differential equations because you have very fast reactions very slow and people are now using neural networks if you have the system of chemicals we model probably react will see more than yes I am NOT a deep learning expert but I crush because our neighbors are noisy and we do do-dah like 1 million picture is just fine but do you never you are dead picture so great great