Revision of FMM–Yukawa: An adaptive fast multipole method for screened Coulomb interactions Original Research Article

FMM–Yukawa is a mathematical software package primarily for rapid evaluation of the screened Coulomb interactions of N particles in three dimensional space. Since its release, we have revised and re-organized the data structure, software architecture, and user interface, for the purpose of enabling more flexible, broader and easier use of the package. The package and its documentation are available at , along with a few other closely related mathematical software packages.