boys 0.1.0 - Docs.rs

//! A Rust library for calculation of the Boys function
//!
//! \\[ F_{n}(x) = \int_{0}^{1} t^{2n} e^{-xt^{2}} \mathop{dt} \\]
//!
//! via a number of methods:
//!
//! - An "exact" algorithm originally from [Radovan Bast](https://github.com/bast/obara-saika/blob/52ff0fa4d470eeb7a41d932078b2e4d9a54d05e5/obara_saika.py#L371).
//! - A non-clean-room reimplementation of [Michael Böhme's algorithm](https://github.com/micb25/libboys).
//!
//! ## System dependencies
//!
//! The [GNU Scientific Library](https://www.gnu.org/software/gsl/) (GSL) is used via the [`rgsl`](https://crates.io/crates/GSL) crate to provide the gamma and incomplete gamma functions for the exact implementation and the error function for Michael Böhme's algorithm.
//!
//! | OS/distro              | install command                    |
//! |------------------------|------------------------------------|
//! | Debian/Ubuntu          | `sudo apt-get install libgsl0-dev` |
//! | Arch Linux             | `sudo pacman -S gsl`               |
//! | macOS (using Homebrew) | `brew install gsl`                 |
//!
//! ## Literature
//!
//! [S. F. Boys, *Proc R. Soc. Am.* **1950**, *200*, 542.](https://doi.org/10.1098/rspa.1950.0036)

#![allow(clippy::many_single_char_names)]

/// An exact implementation using the gamma and incomplete gamma functions.
pub mod exact;
/// These are disabled until their correctness is confirmed.
mod jeffhammond;
///
pub mod micb25;