Polylog

The Polylog package provides Rust implementations of real and complex polylogarithms.

The Polylog package depends on the num crate.

Example

extern crate num;
extern crate polylog;
use num::complex::Complex;
use polylog::{Li2, Li3, Li4, Li5, Li6};

fn main() {
    let x = 1.0;
    let z = Complex::new(1.0, 1.0);
    println!("Li2({}) = {}", x, x.li2());
    println!("Li2({}) = {}", z, z.li2());
    println!("Li3({}) = {}", z, z.li3());
    println!("Li4({}) = {}", z, z.li4());
    println!("Li5({}) = {}", z, z.li5());
    println!("Li6({}) = {}", z, z.li6());
}

Notes

The implementation of the real dilogarithm has been taken from the ROOT package, licensed under the GNU LGPL. The original implementation was written by K.S. Kölbig and published in the CERNLIB DILOG function C332.

The implementation of the complex dilogarithm has been taken from SPheno and has been translated to Rust.

Copying

Polylog is licenced under the GNU Lesser General Public License (GNU LGPL) version 3.