Branton J. Campbell and Harold T. Stokes.
Department of Physics and Astronomy, Brigham
Young University, Provo, Utah
Version 1.3.0, Jun 2024. Enabled linear-strain compensation, which involved several changes.
(1) Added cell parameters to the "summary" page.
(2) Added "Consider strain" checkbox to the "atom types" page.
(3) If strains are considered by the user, strain-mode details appear on the "summary" page, strain-mode contributions are included in the RUM listings and the "download matrices" output on the "results" page, and strained cell parameters appear in the "download atomic positions" output of the "results" page.
(4) If strains are considered, they are
Version 1.2.2, Mar 2022. Added pivot-shared atom output to the "summary" page.
Version 1.2.1, Sep 2021. Change the default domains for
many of the isotropy subgroups involving irreps at special k points.
Version 1.2.0, June 2021. Tidy and clarify the interface.
Version 1.1, August 2020. Implement T0 matrix isolation, symmetry-mode block separability, singular value decomposition, singular-value scanning, ferroelectric-mode separation, and rms deviances.
Version 1.0, January 2018. Initial implementation using Gaussian elimination with pivot tolerance.