Algebra Computational methods Degrees of freedom (mechanics) Descartes' rule of signs Factorization Factorization of polynomials Fewnomials Generalized Equations Generalized vandermonde determinants Height of points Hensel lifting Interpolation Lacunary (sparse) polynomials Lacunary polynomials Lehmer's problem Local fields Newton-Hensel lifting Polynomial factorization Polynomials Prime number Problem solving Root counting Sparse polynomial interpolation Sparse polynomial interpolations p-Adic integers