Polylogarithm 6.6.0

Changes

• performance improvement of Clausen function Cl3

Polylogarithm 6.5.0

Changes

• performance improvement of Clausen function Cl2

Polylogarithm 6.4.0

New

• C and FORTRAN implementations of Clausen function Cl2

Changes

• performance improvement of Clausen function Cl2

Polylogarithm 6.3.0

Changes

• performance improvement of Clausen function Cl2
• improved numerical accuracy of all Clausen functions for arguments close to 0 and pi

Polylogarithm 6.2.1

Fixed

• increased precision of complex dilogarithm for z values with z^2 < machine epsilon

Polylogarithm 6.2.0

Changes

• performance improvement of real dilogarithm by ~2-4%

Polylogarithm 6.1.0

Changes

• simplification of horner C++ functions (deduction of array lengths)
• adapt naming of variables in Li2 to other functions, to be consistent

Polylogarithm 6.0.0

New

• From version 6.0.0 on, the polylogarithm package is licensed under the MIT license.

Polylogarithm 5.0.0

New

• C implementations of the polylogarithms
• Fortran implementations of the polylogarithms

Fixed

• avoid incorrect optimization of g++ 8.3.0 with -Ofast -ffast-math of the branch cut choice of the complex logarithm

Polylogarithm 4.2.0

Changed

• updated C implementation of real dilogarithm using a rational function approximation