The work of many famous mathematicians is discussed in detail such as that of Lobachevsky, Bunyakovsky, Ostrogradski, Chebyshev, Markov, Lyapunov, and Kovalevskaya .
Ang gawain ng mga tanyag na mathematicians ay tinalakay sa mga detalye tulad ng na ng Lobachevsky, Bunyakovsky, Ostrogradski, Chebyshev, Markov, Lyapunov, at Kovalevskaya.