brial 1.2.8 Arithmetic of polynomials over boolean rings

BRiAl is the successor to PolyBoRi maintained by the Sage community. Its core is a C++ library, which provides high-level data types for Boolean polynomials and monomials, exponent vectors, as well as for the underlying polynomial rings and subsets of the powerset of the Boolean variables. As a unique approach, binary decision diagrams are used as internal storage type for polynomial structures.