SubresultantPolynomialRemainders

SubresultantPolynomialRemainders[poly1, poly2, var] gives the subresultant polynomial remainder sequence of the polynomials poly1 and poly2 with respect to the variable var.

• SubresultantPolynomialRemainders[poly1, poly2, var, Modulus -> p] computes the sequence modulo the prime p.

Examples

SubresultantPolynomialRemainders[x^3 + x + 1, x^2 + 1, x]

SubresultantPolynomialRemainders[x^4 - 1, x^2 - 1, x]

SubresultantPolynomialRemainders[x^3 + 2 x + 1, x^2 + x, x, Modulus -> 5]

*See the official Wolfram Language Reference for more details.