Many computer algebra algorithms are based on constructing some polynomials and rational functions. Constructing a polynomial often involves finding the bound for its degree and use of the unknownâ€¦ (More)

The following computer algebra problem is considered : how to compute the gcd of the polynomials U(X, a) and V(Z, a) for various values of the parameter a? This problem appears, for example, inâ€¦ (More)