  At present, the task of searching for compounds with a high superconducting
transition temperature is a very relevant scientific direction. Usually, the
calculation of is carried out by numerically solving the system of Eliashberg
equations. In this paper, a set of programs for solving this system written in
various forms on the imaginary axis is presented. As an example of the
developed methods applications, calculations results of and thermodynamic
properties of the metallic hydrogen I41/AMD phase and some other substances
under high pressure are presented.
