Math MultiverseBy Anna JOHNSTON ( Free )
Math Multiverse is an RPN calculator to explore alternate math universes (i.e., algebraic fields). There are six types of structures to explore: integers (Z), modular integers (Z/mZ), binary polynomials (F2[x]), modular binary polynomials (F2[x]/g(x)F2[x]), polynomials (Fp[x]) ...