There's an interesting technical depth hiding in DeFi infrastructure. A certain DEX has implemented FullMath.sol, a specialized library enabling 512-bit precision arithmetic operations on the EVM—doubling the standard 256-bit capability. This matters because it handles multiplication and division with significantly higher accuracy, reducing precision loss in complex financial calculations. The developer behind this approach maintains quite a distinctive online presence. It's the kind of elegant problem-solving that doesn't grab headlines but fundamentally improves protocol robustness.