Polylogarithm 4.1.0

Changed

• New implementation of the real dilogarithm Li2, using an economized Padé rational function approximation. The new version is faster by ~30%.

Polylogarithm 4.0.0

Changed

• 10-25% performance improvement of all complex polylogarithms by using Estrin's scheme
• using own Complex<T> class internally to simplify the code
• trivial functions Li0() and Li1() have been removed

Polylogarithm 3.4.0

Changed

• Performance improvement of real dilogarithms with long double precision by ~10%
• Performance improvement of all complex polylogarithms by ~30-40%

Polylogarithm 3.3.1

Fixed bugs

• Correcting forward declaration of general Cl() and Li() functions. Bug introduced in version 3.0.0. This bug is only relevant on MacOS, where long != int64_t.

Polylogarithm 3.3.0

New

• Implementation of Li0-Li6 with long double precision
• Implementation of Cl1-Cl6 with long double precision

Changed

• Performance improvements of all complex polylogarithms

Polylogarithm 3.2.5

Changed

• Improved performance of Li3(), Li4(), Li5(), Li6()

Polylogarithm 3.2.4

Changed

• Improved performance of complex Li2() by avoiding the calculation of a sqrt()

Polylogarithm 3.2.3

Changed

• improved performance of the complex Li4(), Li5() and Li6() functions by truncating the perturbation series earlier and using a faster converging expansion around unity

Polylogarithm 3.2.2

Changed

• improved performance of the complex Li2() and Li3() functions by truncating the perturbation series earlier and using a faster converging expansion around unity

Polylogarithm 3.2.1

Changed:

• improved performance of Li2(), ..., Li6() by manually unroll loops and reduce number of multiplications