The studies considered in this article were aimed at comparing the tabular results obtained and drawing characteristic conclusions from the solutions of the universal equations of a laminar boundary layer flowed around by a compressible fluid of high velocities in the cases of Salnikov–Borichich, Kapustyanskii, and Lyubenov. For this purpose, a numerical solution of these universal equations was carried out for the Salnikov–Borichic cases with the corresponding values of the thermal function of the wall $S_w$, the Prantl number $Pr$, the parameter $f_0$, and the tabular results were compared with the corresponding values obtained by Kapustyansky and Lyubenov. In this way very interesting data were obtained, pointing to the advantages of individual cases, their influence on the drive point of the thermal functions $S_w$ and on localization with respect to the parameter $f_1$.