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PRBMath

PRBMath

Free

GitHub Open Source Projects

PRBMath is a Solidity library to handle complex fixed-point math with signed and unsigned variables.

Ethereum

About PRBMath

PRBMath is a gas-friendly math library designed for smart contracts.

It provides default functions for exponentials, powers, logarithms, and square roots, enabling on-chain math without reinventing common routines.

The library supports fixed-point arithmetic with int256 precision and an 18-decimal representation, making precise financial calculations practical in Solidity.

As an open-source project, PRBMath enjoys active community engagement, evidenced by stars, forks, and pull requests that highlight its usefulness to developers.