Higher-order power perpetuals—starting with square power perpetuals (editor's note: meaning squared). Squeeth is the first squared power perpetual product, offering pure risk exposure to the quadratic component of price risk. We can approximate many payoffs by combining higher-order power perpetual options with 1-perps (futures) and 0-perps (collateral). If we need more precision, we can approximate any function—sin(x), e^x, log(x), or any other function—by using a combination of power perps with integer powers weighted by the Taylor series. A world where power perpetuals, collateral assets, and Uniswap LPs interact well could be very interesting.