TechMay 14, 202611 minUniswap's x*y=k: product vs sum, short-vol IL, and V3 JIT liquidityUniswap's constant product x*y=k explained: why product instead of sum, IL as selling volatility, JIT liquidity on V3 concentrated liquidity, and amountOutMinimum against sandwich attacks.数学EthereumWeb3スマートコントラクト