fxsin
Fxsin is a software library that provides fast trigonometric calculations, with a focus on the sine function and related operations such as cosine and tangent. It is designed for use in embedded systems, real-time simulations, and graphics pipelines where low latency and compact memory usage are important.
The name fxsin is derived from "fast sine" and is intended to reflect the library’s primary optimization
Typically fxsin combines domain reduction with a mix of lookup tables and polynomial approximations to achieve
History: Fxsin originated in the early 2010s as an open-source project that sought to improve performance of
Features and licensing: Fxsin is typically released under permissive licenses enabling wide adoption. It often includes
Impact and usage: The library has been integrated into game engines, microcontroller toolchains, and educational resources,