Pratsiovytyi, M.V., Goncharenko, Y.V., Dyvliash, N.V. and Ratushniak, S.P. 2021. Inversor of digits $Q^∗_2$-representative of numbers. Matematychni Studii. 55, 1 (Mar. 2021), 37-43. DOI:https://doi.org/10.30970/ms.55.1.37-43.