What is a CPMM?

The simple math our robot uses: the more people pick yes, the more yes costs. That's it.

CPMM stands for constant product market maker, which sounds like homework. The idea is two jars, a yes-jar and a no-jar, whose contents multiplied together must stay constant. Buying yes drains the yes-jar, so yes gets more expensive.

The elegant result: the price always reflects demand, automatically, with no human setting odds. Every DeFi explainer makes this sound hard. It's two jars.