Calculation of generalized Chebyshev polynomials

performed by Yuri Matiyasevich

Generalized Chebyshev polynomials have been introduced in

G.B.Shabat and I.A.Voevodskii
Drawing curves over number fields
The Grothendieck Festschift, vol.3, Birkhäuser, 1990, pp. 199-227.
These polynomials are also known as Shabat polynomials. These polynomials are special case of Belyi functions

At the end of 1990's I wrote a program for calculating generalized Chebyshev polynomials and found a number of them. The method was oulined in a short paper and two examples were put on WWW. A (slightly modified) version of  the program is available.