FloPoly Polynomial Utility

FloPoly is a JavaScript/TypeScript utility library focused on efficient and accurate real root-finding for real-coefficient polynomials. Currently at version 7.0.1, it supports Node.js (>=12.20.0) and browser environments, distributed as an ECMAScript Module (ESM). The library excels in root-finding for polynomials up to approximately degree 20, employing Rolle's Theorem. It offers advanced capabilities like 'certified' root-finding, which are robust against high condition numbers, and supports various coefficient precisions including `double`, `double-double`, `Shewchuk expansions`, and `bigint`. Beyond root-finding, FloPoly provides a suite of polynomial operators. Its ESM-only distribution simplifies its use in modern JavaScript projects, though it marks a breaking change for older CommonJS environments. While a precise release cadence is not specified, the version jumps suggest significant, though not frequent, updates.