with Yapa, apply Gauss's theorem of curvature to a piece of pizza:

- TS, I am tormented by another question: if you throw peelings into the water, the water level will increase; and when will the peelings emerge? On the one hand, the water level should drop – the pelmens have popped up and displaced a smaller amount of water. On the other hand, during the cooking, the peelmen swelled and must displace a greater amount of water...Split, do divine grace!

“That’s to Archimedes, why did you fear Gauss before?”